How Braille was invented | Moments of Vision 9 - Jessica Oreck

478,699 views ・ 2017-03-07

TED-Ed


请双击下面的英文字幕来播放视频。

翻译人员: Melvin Yu 校对人员: Yangyezi Cao
00:06
In a Moment of Vision...
0
6680
6070
这里是“灵光一闪”系列。
00:12
Early 1800s.
1
12750
1320
十九世纪初期,
00:14
It's the middle of the Napoleonic Wars in the middle of Europe,
2
14070
3001
拿破仑战役期间,欧洲中部,
00:17
and it's the middle of the night.
3
17071
2139
一个半夜。
00:19
One Captain Charles Barbier of Napoleon's army
4
19210
2831
拿破仑军队里的一名上校, Charles Barbier
00:22
is trying to relay a message to one of his troops.
5
22041
3089
正在试图向他的一支军队 传达一则消息。
00:25
But sending written communications to the front lines
6
25130
2850
可是,用书面的明文与前线沟通
00:27
can be deadly for the recipient.
7
27980
1950
有可能对收信人来说是致命的:
00:29
Lighting a candle to read the missive can give away their positions to the enemy.
8
29930
5380
点亮蜡烛读信的时刻 可能会向敌方暴露他们的位置。
00:35
In a moment of vision,
9
35310
2111
灵光一闪,
00:37
Barbier pokes a series of holes into a sheet of a paper with his blade,
10
37421
4070
Barbier用刀尖在一张纸上 刺出一连串的小洞,
00:41
creating a coded message that can be deciphered by fingertip,
11
41491
3210
创造出了一种用指尖就能解码的 加密信息,
00:44
even in the pitch black.
12
44701
2489
即使在黑暗中也能轻松读取。
00:47
The merits of his so-called night writing are never acknowledged by the military,
13
47190
4941
他所创造的这种“夜间书写”的价值 从未被军方正式认可过,
00:52
but in 1821, Barbier approaches the Royal Institute for Blind Youth in Paris
14
52131
4620
但在1821年,Barbier接洽了位于巴黎的 盲人青年皇家学院,
00:56
in the hopes that they might find a use
15
56751
1939
寄希望于他们能
00:58
for his innovative, new communication method.
16
58690
3462
为他这种新颖的通信方法 找到实际用途。
01:02
There, a precocious teen by the name of Louis Braille does just that.
17
62152
4379
Louis Braille,那里的一位早慧少年 投身于研究巴比尔的发明。
01:06
Louis spends the next several years improving on Barbier's idea,
18
66531
3621
Louis在这之后花了几年 来改进Barbier的设想,
01:10
creating an organized alphabet fitting into a six dot standardized cell.
19
70152
5861
发明了一种用 标准格内六个点就能表示的字母系统。
01:16
The system catches on.
20
76013
2819
这个盲文体系自此流传开来。
01:18
Today, Braille is the universally accepted system of writing for the blind,
21
78832
4760
今天,盲文(布莱叶盲人用点字法) 已经成为世界公认的盲人书写方式,
01:23
adapted for more than 130 languages.
22
83592
2800
可适用于130多种语言。
关于本网站

这个网站将向你介绍对学习英语有用的YouTube视频。你将看到来自世界各地的一流教师教授的英语课程。双击每个视频页面上显示的英文字幕,即可从那里播放视频。字幕会随着视频的播放而同步滚动。如果你有任何意见或要求,请使用此联系表与我们联系。

https://forms.gle/WvT1wiN1qDtmnspy7