Plastic waste eaten by enzymes โฒ๏ธ 6 Minute English

206,810 views ใƒป 2024-02-29

BBC Learning English


์•„๋ž˜ ์˜๋ฌธ์ž๋ง‰์„ ๋”๋ธ”ํด๋ฆญํ•˜์‹œ๋ฉด ์˜์ƒ์ด ์žฌ์ƒ๋ฉ๋‹ˆ๋‹ค. ๋ฒˆ์—ญ๋œ ์ž๋ง‰์€ ๊ธฐ๊ณ„ ๋ฒˆ์—ญ๋ฉ๋‹ˆ๋‹ค.

00:07
Hello. This is 6 Minute
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์•ˆ๋…•ํ•˜์„ธ์š”.
00:09
English from BBC Learning English.
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BBC Learning English์˜ 6๋ถ„ ์˜์–ด์ž…๋‹ˆ๋‹ค.
00:11
I'm Neil, and I'm Beth. Plastic pollution is a problem
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์ €๋Š” Neil์ด๊ณ  Beth์ž…๋‹ˆ๋‹ค. ํ”Œ๋ผ์Šคํ‹ฑ ์˜ค์—ผ์€
00:15
we've discussed before on 6 Minute
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์ด์ „์— 6 Minute
00:17
English. It's an environmental issue which,
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English์—์„œ ๋…ผ์˜ํ•œ ๋ฌธ์ œ์ž…๋‹ˆ๋‹ค. ์ด๋Š”
00:20
like the growing amounts of plastic waste, isn't going away.
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ํ”Œ๋ผ์Šคํ‹ฑ ํ๊ธฐ๋ฌผ์˜ ์–‘์ด ๋Š˜์–ด๋‚˜๋Š” ๊ฒƒ์ฒ˜๋Ÿผ ์‚ฌ๋ผ์ง€์ง€ ์•Š๋Š” ํ™˜๊ฒฝ ๋ฌธ์ œ์ž…๋‹ˆ๋‹ค.
00:24
And now microparticles of plastic have even been found.
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๊ทธ๋ฆฌ๊ณ  ์ด์ œ ๋ฏธ์„ธ ํ”Œ๋ผ์Šคํ‹ฑ ์ž…์ž๋„ ๋ฐœ๊ฒฌ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ๋ฒ ์Šค๊ฐ€
00:28
Can you guess where Beth? Um,
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์–ด๋”” ์žˆ๋Š”์ง€ ์ถ”์ธกํ•  ์ˆ˜ ์žˆ๋‚˜์š” ? ์Œ, ์ถ”์ธก
00:30
Let me guess. In our food? Inside dead animals? At the North Pole?
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ํ•ด๋ณด์ž. ์šฐ๋ฆฌ ์Œ์‹์—? ์ฃฝ์€ ๋™๋ฌผ ์•ˆ์—? ๋ถ๊ทน์—์„œ?
00:36
At the top of Mount Everest,
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00:39
although the other places
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00:40
you mentioned are true as well.
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๋‹น์‹ ์ด ์–ธ๊ธ‰ํ•œ ๋‹ค๋ฅธ ์žฅ์†Œ๋“ค๋„ ์‚ฌ์‹ค์ด์ง€๋งŒ ์—๋ฒ ๋ ˆ์ŠคํŠธ ์‚ฐ ์ •์ƒ์—์š”.
00:42
Plastic is a tough problem to fix.
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ํ”Œ๋ผ์Šคํ‹ฑ์€ ๊ณ ์น˜๊ธฐ ์–ด๋ ค์šด ๋ฌธ์ œ์ž…๋‹ˆ๋‹ค.
00:45
But fortunately, scientists may now have found a solution.
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๊ทธ๋Ÿฌ๋‚˜ ๋‹คํ–‰์Šค๋Ÿฝ๊ฒŒ๋„ ๊ณผํ•™์ž๋“ค์€ ์ด์ œ ํ•ด๊ฒฐ์ฑ…์„ ์ฐพ์•˜์„ ๊ฒƒ์ž…๋‹ˆ๋‹ค.
00:49
In this programme, we'll be hearing about chemical recycling
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์ด ํ”„๋กœ๊ทธ๋žจ์—์„œ ์šฐ๋ฆฌ๋Š”
00:52
a ground-breaking way of making old plastic new again.
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์˜ค๋ž˜๋œ ํ”Œ๋ผ์Šคํ‹ฑ์„ ๋‹ค์‹œ ์ƒˆ ๊ฒƒ์œผ๋กœ ๋งŒ๋“œ๋Š” ํš๊ธฐ์ ์ธ ๋ฐฉ๋ฒ•์ธ ํ™”ํ•™์  ์žฌํ™œ์šฉ์— ๋Œ€ํ•ด ๋“ฃ๊ฒŒ ๋  ๊ฒƒ์ž…๋‹ˆ๋‹ค.
00:56
And as usual, we'll be learning some useful new vocabulary as well.
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๊ทธ๋ฆฌ๊ณ  ๋Š˜ ๊ทธ๋ ‡๋“ฏ์ด, ์šฐ๋ฆฌ๋Š” ์œ ์šฉํ•œ ์ƒˆ๋กœ์šด ์–ดํœ˜๋„ ๋ฐฐ์šฐ๊ฒŒ ๋  ๊ฒƒ์ž…๋‹ˆ๋‹ค.
01:00
But first,
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ํ•˜์ง€๋งŒ ๋จผ์ €, ๋ฒ ์Šค์—๊ฒŒ
01:01
I have a question for you, Beth. Visit the country or seaside
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์งˆ๋ฌธ์ด ์žˆ์Šต๋‹ˆ๋‹ค . ์‹œ๊ณจ์ด๋‚˜ ํ•ด๋ณ€์„ ๋ฐฉ๋ฌธํ•˜๋ฉด
01:05
and you'll soon see evidence of plastic waste.
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๊ณง ํ”Œ๋ผ์Šคํ‹ฑ ํ๊ธฐ๋ฌผ์˜ ํ”์ ์„ ๋ณด๊ฒŒ ๋  ๊ฒƒ์ž…๋‹ˆ๋‹ค.
01:09
According to the UN,
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UN์— ๋”ฐ๋ฅด๋ฉด ๋งค๋…„
01:10
around four hundred million tons of new plastic is produced every year,
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์•ฝ 4์–ต ํ†ค์˜ ์ƒˆ๋กœ์šด ํ”Œ๋ผ์Šคํ‹ฑ์ด ์ƒ์‚ฐ๋˜๊ณ  ์žˆ์œผ๋ฉฐ,
01:14
Much of it going to waste. It is hard to imagine
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๊ทธ ์ค‘ ๋Œ€๋ถ€๋ถ„์€ ํ๊ธฐ๋ฌผ๋กœ ๋ฒ„๋ ค์ง€๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.
01:18
what 400 million tonnes
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4์–ต ํ†ค์ด ์–ด๋–ค ๊ฒƒ์ธ์ง€ ์ƒ์ƒํ•˜๊ธฐ ์–ด๋ ต์Šต๋‹ˆ๋‹ค.
01:20
looks like so
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๋”ฐ๋ผ์„œ
01:21
which of the following,
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๋‹ค์Œ ์ค‘
01:22
if you placed on a set of scales, would weigh about the same.
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์ €์šธ์— ์˜ฌ๋ ค๋†“์œผ๋ฉด ๋ฌด๊ฒŒ๊ฐ€ ๊ฑฐ์˜ ๊ฐ™์„ ๊ฒƒ์ž…๋‹ˆ๋‹ค.
01:26
Is it, a) all the people on earth b) all the cars or on earth, or c)
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a) ์ง€๊ตฌ์ƒ์˜ ๋ชจ๋“  ์‚ฌ๋žŒ b) ์ง€๊ตฌ์ƒ์˜ ๋ชจ๋“  ์ž๋™์ฐจ ๋˜๋Š” c)
01:32
all the elephants on earth?
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์ง€๊ตฌ์ƒ์˜ ๋ชจ๋“  ์ฝ”๋ผ๋ฆฌ์ž…๋‹ˆ๊นŒ?
01:34
I think all the cars on earth would weigh about 400 million tonnes.
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๋‚˜๋Š” ์ง€๊ตฌ์ƒ์˜ ๋ชจ๋“  ์ž๋™์ฐจ์˜ ๋ฌด๊ฒŒ๊ฐ€ ์•ฝ 4์–ต ํ†ค์— ๋‹ฌํ•  ๊ฒƒ์ด๋ผ๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค.
01:39
OK, Beth. We'll find out if that is the right answer later.
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์•Œ์•˜์–ด, ๋ฒ ์Šค. ๊ทธ๊ฒƒ์ด ์ •๋‹ต์ธ์ง€๋Š” ๋‚˜์ค‘์— ์•Œ์•„๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค.
01:44
Globally, less than ten percent of all plastic gets recycled.
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์ „ ์„ธ๊ณ„์ ์œผ๋กœ ๋ชจ๋“  ํ”Œ๋ผ์Šคํ‹ฑ์˜ 10% ๋ฏธ๋งŒ์ด ์žฌํ™œ์šฉ๋ฉ๋‹ˆ๋‹ค.
01:49
Some gets incinerated or burnt and
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์ผ๋ถ€๋Š” ์†Œ๊ฐ๋˜๊ฑฐ๋‚˜ ์†Œ๊ฐ๋˜๊ณ 
01:52
about half of all plastic waste goes straight to landfill,
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์ „์ฒด ํ”Œ๋ผ์Šคํ‹ฑ ํ๊ธฐ๋ฌผ์˜ ์•ฝ ์ ˆ๋ฐ˜์€ ๋ฐ”๋กœ ๋งค๋ฆฝ์ง€๋กœ ๋ณด๋‚ด์ง‘๋‹ˆ๋‹ค.
01:56
meaning it's buried underground.
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์ฆ‰, ์ง€ํ•˜์— ๋ฌปํžˆ๊ฒŒ ๋ฉ๋‹ˆ๋‹ค.
01:58
But as reporter for BBC
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๊ทธ๋Ÿฌ๋‚˜ BBC
02:00
World Service Programme,
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์›”๋“œ ์„œ๋น„์Šค ํ”„๋กœ๊ทธ๋žจ
02:01
'People Fixing the World',
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'์„ธ์ƒ์„ ๊ณ ์น˜๋Š” ์‚ฌ๋žŒ๋“ค'์˜ ๊ธฐ์ž์ธ
02:02
William Kremer explained, this only fixes part of the problem.
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์œŒ๋ฆฌ์—„ ํฌ๋ ˆ๋จธ(William Kremer)๋Š” ์ด๊ฒƒ์ด ๋ฌธ์ œ์˜ ์ผ๋ถ€๋งŒ์„ ํ•ด๊ฒฐํ•  ๋ฟ์ด๋ผ๊ณ  ์„ค๋ช…ํ–ˆ์Šต๋‹ˆ๋‹ค.
02:08
So, there is a mechanical process where some plastics can be sort of melted down
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๋”ฐ๋ผ์„œ ์ผ๋ถ€ ํ”Œ๋ผ์Šคํ‹ฑ์„ ๋…น์—ฌ
02:14
and remoulded into a new shape or a new form,
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์ƒˆ๋กœ์šด ๋ชจ์–‘ ์ด๋‚˜ ์ƒˆ๋กœ์šด ํ˜•ํƒœ๋กœ ์žฌ์„ฑํ˜•ํ•  ์ˆ˜ ์žˆ๋Š” ๊ธฐ๊ณ„์  ๊ณต์ •์ด
02:18
but not all plastics can go through that process at all.
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์žˆ์ง€๋งŒ ๋ชจ๋“  ํ”Œ๋ผ์Šคํ‹ฑ์ด ๊ทธ๋Ÿฐ ๊ณต์ •์„ ์ „ํ˜€ ๊ฑฐ์น˜๋Š” ๊ฒƒ์€ ์•„๋‹™๋‹ˆ๋‹ค.
02:21
And also it loses a little bit of quality
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๊ทธ๋ฆฌ๊ณ 
02:24
every time you do that.
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๊ทธ๋ ‡๊ฒŒ ํ•  ๋•Œ๋งˆ๋‹ค ํ’ˆ์งˆ์ด ์กฐ๊ธˆ์”ฉ ๋–จ์–ด์ง‘๋‹ˆ๋‹ค.
02:25
So it will become slightly more brittle.
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๊ทธ๋Ÿฌ๋ฉด ์กฐ๊ธˆ ๋” ๋ถ€์„œ์ง€๊ธฐ ์‰ฌ์›Œ์งˆ ๊ฒƒ์ž…๋‹ˆ๋‹ค.
02:27
So, it's actually more downcycling than recycling -
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๋”ฐ๋ผ์„œ ์‹ค์ œ๋กœ๋Š” ์žฌํ™œ์šฉ๋ณด๋‹ค ๋‹ค์šด์‚ฌ์ดํด๋ง์— ๋” ๊ฐ€๊น์Šต๋‹ˆ๋‹ค.
02:31
every time it goes through that process
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ํ•ด๋‹น ํ”„๋กœ์„ธ์Šค๋ฅผ ๊ฑฐ์น  ๋•Œ๋งˆ๋‹ค
02:33
it gets less useful. Each time
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์œ ์šฉ์„ฑ์ด ๋–จ์–ด์ง‘๋‹ˆ๋‹ค.
02:36
plastic is recycled, it gets more brittle, meaning
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ํ”Œ๋ผ์Šคํ‹ฑ์€ ์žฌํ™œ์šฉ๋  ๋•Œ๋งˆ๋‹ค ๋ถ€์„œ์ง€๊ธฐ ์‰ฌ์›Œ์ง€๊ณ , ์ด๋Š”
02:39
it's easier to break or crack. As a result,
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๋ถ€์„œ ์ง€๊ฑฐ๋‚˜ ๊นจ์ง€๊ธฐ ์‰ฌ์›Œ์ง„๋‹ค๋Š” ์˜๋ฏธ์ž…๋‹ˆ๋‹ค. ๊ฒฐ๊ณผ์ ์œผ๋กœ
02:43
what we call recycling is actually downcycling,
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์šฐ๋ฆฌ๊ฐ€ ์žฌํ™œ์šฉ์ด๋ผ๊ณ  ๋ถ€๋ฅด๋Š” ๊ฒƒ์€ ์‹ค์ œ๋กœ ๋‹ค์šด์‚ฌ์ดํด๋ง์ด๋ฉฐ, ์›๋ž˜ ํ๊ธฐ๋ฌผ๋ณด๋‹ค
02:45
creating recycled products which are less valuable
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๊ฐ€์น˜๊ฐ€ ๋‚ฎ๊ณ 
02:50
and of lower quality than the original waste product.
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ํ’ˆ์งˆ์ด ๋‚ฎ์€ ์žฌํ™œ์šฉ ์ œํ’ˆ์„ ๋งŒ๋“œ๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค .
02:53
And that's where the new discovery fits in. Chemical recycling
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๊ทธ๋ฆฌ๊ณ  ์ด๊ฒƒ์ด ์ƒˆ๋กœ์šด ๋ฐœ๊ฒฌ์ด ๋งž๋Š” ๊ณณ์ž…๋‹ˆ๋‹ค. ํ™”ํ•™ ์žฌํ™œ์šฉ์€
02:57
uses enzymes, natural chemicals which cause changes in other chemicals
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ํšจ์†Œ, ์ฆ‰ ์Šค์Šค๋กœ ๋ณ€ํ™”๋˜์ง€ ์•Š๊ณ  ๋‹ค๋ฅธ ํ™”ํ•™ ๋ฌผ์งˆ์˜ ๋ณ€ํ™”๋ฅผ ์ผ์œผํ‚ค๋Š” ์ฒœ์—ฐ ํ™”ํ•™ ๋ฌผ์งˆ์„ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค
03:02
without being changed themselves.
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.
03:04
Certain enzymes have evolved the ability to break down plastic
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ํŠน์ • ํšจ์†Œ๋Š” ํ”Œ๋ผ์Šคํ‹ฑ์„
03:08
into its basic building blocks, and use that to make new plastic.
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๊ธฐ๋ณธ ๊ตฌ์„ฑ ์š”์†Œ๋กœ ๋ถ„ํ•ดํ•˜๊ณ  ์ด๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์ƒˆ๋กœ์šด ํ”Œ๋ผ์Šคํ‹ฑ์„ ๋งŒ๋“œ๋Š” ๋Šฅ๋ ฅ์„ ๋ฐœ์ „์‹œ์ผฐ์Šต๋‹ˆ๋‹ค.
03:13
The problem is that very few enzymes exist,
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๋ฌธ์ œ๋Š”
03:16
which can break the chemical bonds in stronger plastics.
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๋” ๊ฐ•ํ•œ ํ”Œ๋ผ์Šคํ‹ฑ์˜ ํ™”ํ•™ ๊ฒฐํ•ฉ์„ ๊นจ๋œจ๋ฆด ์ˆ˜ ์žˆ๋Š” ํšจ์†Œ๊ฐ€ ๊ฑฐ์˜ ์กด์žฌํ•˜์ง€ ์•Š๋Š”๋‹ค๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค.
03:19
Like PET,
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PET์™€ ๋งˆ์ฐฌ๊ฐ€์ง€๋กœ
03:20
the plastic used in drinks bottles. At least,
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์Œ๋ฃŒ์ˆ˜ ๋ณ‘์— ์‚ฌ์šฉ๋˜๋Š” ํ”Œ๋ผ์Šคํ‹ฑ์ž…๋‹ˆ๋‹ค. ์ ์–ด๋„
03:23
that's what scientists used to think, until researcher,
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๊ณผํ•™์ž๋“ค์€ ์‹ ํƒ€์œ„ ์ˆ ๋ผ์ด๋งŒ(
03:26
Sintawee Sulaiman took a autumn walk in the park near her laboratory
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Sintawee Sulaiman)์ด ์ผ๋ณธ ์˜ค์‚ฌ์นด ๋Œ€ํ•™ ์—ฐ๊ตฌ์‹ค ๊ทผ์ฒ˜ ๊ณต์›์—์„œ ๊ฐ€์„ ์‚ฐ์ฑ…์„ ํ•˜๊ธฐ ์ „๊นŒ์ง€๋Š” ๊ทธ๋ ‡๊ฒŒ ์ƒ๊ฐํ–ˆ์Šต๋‹ˆ๋‹ค
03:31
at the University of Osaka, Japan. In a pile of rotting leaves,
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. ๊ทธ๋…€๋Š” ์ฉ์–ด๊ฐ€๋Š” ๋‚˜๋ญ‡์žŽ ๋”๋ฏธ์—์„œ
03:35
she discovered the microorganism 'leaf-branch compost cutinase',
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'์žŽ๊ฐ€์ง€ ํ‡ด๋น„ ํํ‹ฐ๋‚˜์ œ',
03:40
or LCC for short. Sintawee mixed LCC with plastic
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์ค„์—ฌ์„œ LCC๋ผ๋Š” ๋ฏธ์ƒ๋ฌผ์„ ๋ฐœ๊ฒฌํ–ˆ์Šต๋‹ˆ๋‹ค. Sintawee๋Š” LCC๋ฅผ ํ”Œ๋ผ์Šคํ‹ฑ๊ณผ ํ˜ผํ•ฉํ•˜์—ฌ
03:45
and left it in her lab overnight.
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๋ฐค์ƒˆ ์‹คํ—˜์‹ค์— ๋‘์—ˆ์Šต๋‹ˆ๋‹ค.
03:47
She was surprised to return the next morning
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๊ทธ๋…€๋Š” ๋‹ค์Œ๋‚  ์•„์นจ์— ๋Œ์•„์™€์„œ
03:51
and find the plastic gone, eaten by the enzyme.
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ํ”Œ๋ผ์Šคํ‹ฑ์ด ํšจ์†Œ์— ์˜ํ•ด ๋จนํ˜€ ์—†์–ด์ง„ ๊ฒƒ์„ ๋ณด๊ณ  ๋†€๋ž์Šต๋‹ˆ๋‹ค.
03:55
The news spread and soon,
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์ด ์†Œ์‹์€ ๋„๋ฆฌ ํผ์กŒ๊ณ  ๊ณง
03:56
scientists were predicting a major breakthrough,
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๊ณผํ•™์ž๋“ค์€
03:59
as William Kremer reported for BBC
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William Kremer๊ฐ€ BBC
04:02
World Service Programme,
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World Service Programme
04:03
'People Fixing the World'. This discovery wasn't the end
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'People Fixing the World'์—์„œ ๋ณด๊ณ ํ•œ ๊ฒƒ์ฒ˜๋Ÿผ ์ค‘์š”ํ•œ ๋ŒํŒŒ๊ตฌ๋ฅผ ์˜ˆ์ธกํ–ˆ์Šต๋‹ˆ๋‹ค. ์ด ๋ฐœ๊ฒฌ์€
04:07
of the story, but the beginning.
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์ด์•ผ๊ธฐ์˜ ๋์ด ์•„๋‹ˆ๋ผ ์‹œ์ž‘์ด์—ˆ์Šต๋‹ˆ๋‹ค.
04:09
LCC showed promise in breaking down
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LCC๋Š” PET ํ”Œ๋ผ์Šคํ‹ฑ์„ ๋ถ„ํ•ดํ•˜๋Š” ๋ฐ ์žˆ์–ด ๊ฐ€๋Šฅ์„ฑ์„ ๋ณด์˜€์ง€๋งŒ
04:11
PET plastic, but it needed a lot more work to become stable and effective.
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์•ˆ์ •์„ฑ๊ณผ ํšจ์œจ์„ฑ์„ ๊ฐ–์ถ”๊ธฐ ์œ„ํ•ด์„œ๋Š” ํ›จ์”ฌ ๋” ๋งŽ์€ ๋…ธ๋ ฅ์ด ํ•„์š”ํ–ˆ์Šต๋‹ˆ๋‹ค.
04:17
The LCC enzyme showed promise
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LCC ํšจ์†Œ๋Š”
04:19
in breaking down even strong plastics.
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๊ฐ•ํ•œ ํ”Œ๋ผ์Šคํ‹ฑ๋„ ๋ถ„ํ•ดํ•  ์ˆ˜ ์žˆ๋Š” ๊ฐ€๋Šฅ์„ฑ์„ ๋ณด์—ฌ์ฃผ์—ˆ์Šต๋‹ˆ๋‹ค.
04:22
If something shows promise,
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์–ด๋–ค ๊ฒƒ์ด ์•ฝ์†์„ ๋ณด์—ฌ์ค€๋‹ค๋ฉด
04:24
it has the potential to be successful in the future.
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๊ทธ๊ฒƒ์€ ๋ฏธ๋ž˜์— ์„ฑ๊ณตํ•  ๊ฐ€๋Šฅ์„ฑ์ด ์žˆ์Šต๋‹ˆ๋‹ค .
04:27
Since then, that promise has started to come true.
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๊ทธ๋•Œ๋ถ€ํ„ฐ ๊ทธ ์•ฝ์†์ด ์ด๋ฃจ์–ด์ง€๊ธฐ ์‹œ์ž‘ํ–ˆ์Šต๋‹ˆ๋‹ค .
04:30
Scientists in France have used LCC to develop new enzymes and
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ํ”„๋ž‘์Šค์˜ ๊ณผํ•™์ž๋“ค์€ LCC๋ฅผ ์ด์šฉํ•ด ์ƒˆ๋กœ์šด ํšจ์†Œ๋ฅผ ๊ฐœ๋ฐœํ–ˆ์œผ๋ฉฐ
04:35
by 2025,
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2025๋…„๊นŒ์ง€
04:36
they plan to recycle 50,000 tonnes of plastic waste annually,
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04:41
including strong plastics
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04:43
like PET and nylon, which is used to make clothes.
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์˜ท์„ ๋งŒ๋“œ๋Š” ๋ฐ ์‚ฌ์šฉ๋˜๋Š” PET, ๋‚˜์ผ๋ก ๊ณผ ๊ฐ™์€ ๊ฐ•ํ•œ ํ”Œ๋ผ์Šคํ‹ฑ์„ ํฌํ•จํ•˜์—ฌ ์—ฐ๊ฐ„ 50,000ํ†ค์˜ ํ”Œ๋ผ์Šคํ‹ฑ ํ๊ธฐ๋ฌผ์„ ์žฌํ™œ์šฉํ•  ๊ณ„ํš์ž…๋‹ˆ๋‹ค.
04:46
But there's still work to do 50,000 tonnes
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ํ•˜์ง€๋งŒ ์•„์ง 50,000ํ†ค์„ ์ฒ˜๋ฆฌํ•˜๊ธฐ ์œ„ํ•œ ์ž‘์—…์ด
04:50
sounds a lot,
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๋งŽ์ด ๋‚จ์•„ ์žˆ์Šต๋‹ˆ๋‹ค.
04:51
but not as much as the 400 million tonnes of plastic waste
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ํ•˜์ง€๋งŒ ๊ท€ํ•˜์˜ ์งˆ๋ฌธ์— ์žˆ๋Š” 4 ์–ต ํ†ค์˜ ํ”Œ๋ผ์Šคํ‹ฑ ํ๊ธฐ๋ฌผ๋งŒํผ ๋งŽ์ง€๋Š” ์•Š์Šต๋‹ˆ๋‹ค
04:56
in your question, Neil.
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, Neil.
04:58
So, what was the correct answer? Right, I asked you
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๊ทธ๋ ‡๋‹ค๋ฉด ์ •๋‹ต์€ ๋ฌด์—‡์ด์—ˆ๋‚˜์š”? ๊ทธ๋ ‡์Šต๋‹ˆ๋‹ค. ์šฐ๋ฆฌ๊ฐ€ ๋งค๋…„ ์ƒ์‚ฐํ•˜๋Š” ์ƒˆ๋กœ์šด ํ”Œ๋ผ์Šคํ‹ฑ์˜ ์–‘์ธ
05:00
what else would weigh about 400 million tonnes,
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4์–ต ํ†ค์— ๋‹ฌํ•˜๋Š” ๋ฌด๊ฒŒ๊ฐ€ ๋˜ ๋ฌด์—‡์ด๋ƒ๊ณ  ๋ฌผ์—ˆ์Šต๋‹ˆ๋‹ค
05:04
the amount of new plastic
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05:05
we produce each year.
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.
05:07
You guessed all the cars on Earth would weigh the same,
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๋‹น์‹ ์€ ์ง€๊ตฌ์ƒ์˜ ๋ชจ๋“  ์ž๋™์ฐจ์˜ ๋ฌด๊ฒŒ๊ฐ€ ๊ฐ™์„ ๊ฒƒ์ด๋ผ๊ณ  ์ถ”์ธกํ–ˆ๋Š”๋ฐ,
05:10
which was... the wrong answer,
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๊ทธ๊ฒƒ์€... ํ‹€๋ฆฐ ๋Œ€๋‹ต์ด์—ˆ์Šต๋‹ˆ๋‹ค.
05:13
I'm afraid Beth. In fact, it was all the people on earth!
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์œ ๊ฐ์Šค๋Ÿฝ๊ฒŒ๋„ ๋ฒ ์Šค. ์‚ฌ์‹ค ๊ทธ๊ฒƒ์€ ์ง€๊ตฌ์ƒ์˜ ๋ชจ๋“  ์‚ฌ๋žŒ๋“ค์ด์—ˆ์Šต๋‹ˆ๋‹ค!
05:17
OK, let's recap the vocabulary
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์ž,
05:19
we've learned in this programme, starting with 'incinerate',
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์ด๋ฒˆ ํ”„๋กœ๊ทธ๋žจ์—์„œ ์šฐ๋ฆฌ๊ฐ€ ๋ฐฐ์šด ์–ดํœ˜๋ฅผ ์š”์•ฝํ•ด ๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค. '์†Œ๊ฐ'(
05:22
another word for burn. Landfill is a method
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ํ™”์ƒ์„ ๋œปํ•˜๋Š” ๋˜ ๋‹ค๋ฅธ ๋‹จ์–ด)๋ถ€ํ„ฐ ์‹œ์ž‘ํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค. ๋งค๋ฆฝ์ด๋ž€
05:26
of dealing with rubbish by burying it in large holes in the ground.
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์“ฐ๋ ˆ๊ธฐ๋ฅผ ๋•…์— ํฐ ๊ตฌ๋ฉ์ด์— ๋ฌป์–ด ์ฒ˜๋ฆฌํ•˜๋Š” ๋ฐฉ๋ฒ•์ด๋‹ค. ๋ถ€์„œ์ง€๊ธฐ ์‰ฌ์šด(
05:30
The adjective 'brittle' means easily broken or
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brittle)์ด๋ผ๋Š” ํ˜•์šฉ์‚ฌ๋Š” ์‰ฝ๊ฒŒ ๋ถ€๋Ÿฌ์ง€๊ฑฐ๋‚˜
05:33
snapped.
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๋ถ€๋Ÿฌ์ง€๋Š” ๊ฒƒ์„ ์˜๋ฏธํ•ฉ๋‹ˆ๋‹ค.
05:34
Downcycling is recycling,
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๋‹ค์šด์‚ฌ์ดํด๋ง์€ ์žฌํ™œ์šฉ์„ ์˜๋ฏธ
05:36
but in such a way that the resulting product is less valuable
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ํ•˜์ง€๋งŒ, ์ตœ์ข… ์ œํ’ˆ์˜ ๊ฐ€์น˜๊ฐ€
05:40
or of lower quality than the original. Enzymes are chemicals found
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์›๋ž˜ ์ œํ’ˆ๋ณด๋‹ค ๋–จ์–ด์ง€๊ฑฐ๋‚˜ ํ’ˆ์งˆ์ด ๋–จ์–ด์ง€๋Š” ๋ฐฉ์‹์ž…๋‹ˆ๋‹ค. ํšจ์†Œ๋Š”
05:44
in living cells which cause changes in other chemicals to happen
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์‚ด์•„์žˆ๋Š” ์„ธํฌ์—์„œ ๋ฐœ๊ฒฌ๋˜๋Š” ํ™”ํ•™๋ฌผ์งˆ๋กœ, ๊ทธ ์ž์ฒด๋กœ๋Š” ๋ณ€ํ™”๋˜์ง€ ์•Š์œผ๋ฉด์„œ ๋‹ค๋ฅธ ํ™”ํ•™๋ฌผ์งˆ์˜ ๋ณ€ํ™”๋ฅผ ์ผ์œผํ‚ค๊ฒŒ ๋ฉ๋‹ˆ๋‹ค
05:48
while not being changed themselves.
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.
05:50
And finally, if something shows promise,
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๊ทธ๋ฆฌ๊ณ  ๋งˆ์ง€๋ง‰์œผ๋กœ ์–ด๋–ค ๊ฒƒ์ด ๊ฐ€๋Šฅ์„ฑ์„ ๋ณด์ธ๋‹ค๋ฉด
05:53
it has a lot of potential for success in the future.
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๋ฏธ๋ž˜์— ์„ฑ๊ณตํ•  ๊ฐ€๋Šฅ์„ฑ์ด ํฌ๋‹ค๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค.
05:57
Once again, our six minutes are up,
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๋‹ค์‹œ ํ•œ ๋ฒˆ, 6๋ถ„์ด ์ง€๋‚ฌ์Šต๋‹ˆ๋‹ค.
05:59
but remember to join us again next time here at 6 Minute
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๋‹ค์Œ ๋ฒˆ์— ์—ฌ๊ธฐ 6๋ถ„
06:03
English. Goodbye
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์˜์–ด์—์„œ ๋‹ค์‹œ ์ฐธ์—ฌํ•˜๋Š” ๊ฒƒ์„ ์žŠ์ง€ ๋งˆ์„ธ์š”.
06:04
for now. Bye.
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์ง€๊ธˆ์€ ์•ˆ๋…•. ์•ˆ๋…•.
์ด ์›น์‚ฌ์ดํŠธ ์ •๋ณด

์ด ์‚ฌ์ดํŠธ๋Š” ์˜์–ด ํ•™์Šต์— ์œ ์šฉํ•œ YouTube ๋™์˜์ƒ์„ ์†Œ๊ฐœํ•ฉ๋‹ˆ๋‹ค. ์ „ ์„ธ๊ณ„ ์ตœ๊ณ ์˜ ์„ ์ƒ๋‹˜๋“ค์ด ๊ฐ€๋ฅด์น˜๋Š” ์˜์–ด ์ˆ˜์—…์„ ๋ณด๊ฒŒ ๋  ๊ฒƒ์ž…๋‹ˆ๋‹ค. ๊ฐ ๋™์˜์ƒ ํŽ˜์ด์ง€์— ํ‘œ์‹œ๋˜๋Š” ์˜์–ด ์ž๋ง‰์„ ๋”๋ธ” ํด๋ฆญํ•˜๋ฉด ๊ทธ๊ณณ์—์„œ ๋™์˜์ƒ์ด ์žฌ์ƒ๋ฉ๋‹ˆ๋‹ค. ๋น„๋””์˜ค ์žฌ์ƒ์— ๋งž์ถฐ ์ž๋ง‰์ด ์Šคํฌ๋กค๋ฉ๋‹ˆ๋‹ค. ์˜๊ฒฌ์ด๋‚˜ ์š”์ฒญ์ด ์žˆ๋Š” ๊ฒฝ์šฐ ์ด ๋ฌธ์˜ ์–‘์‹์„ ์‚ฌ์šฉํ•˜์—ฌ ๋ฌธ์˜ํ•˜์‹ญ์‹œ์˜ค.

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