What is love? - Brad Troeger

1,804,228 views ・ 2013-09-09

TED-Ed


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翻译人员: Shanshan (Alice) Lin 校对人员: Shawnee Huang
00:06
What is love?
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爱是什么?
00:07
Seriously, though, what is it?
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说真的,它到底是什么?
00:09
What is love?
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爱是什么呢?
00:10
A verb?
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一个动词?
00:11
A noun?
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00:11
A universal truth?
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一个名词?
普遍的真理?
00:13
An ideal?
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一个理想概念?
00:14
A common thread of all religions?
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宗教信仰的共同点?
00:16
A cult?
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一种狂热的崇拜?
00:17
A neurological phenomenon?
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一种神经学现象?
00:20
There's no shortage of answers.
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这个问题可以有很多很多答案
00:21
Some are all-encompassing.
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一些答案很共通
00:23
It conquers all.
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它凌驾于一切之上
00:24
It's all you need.
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它是你唯一渴望的东西
00:25
It's all there is.
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它就是爱
00:26
These are all comparisons, though,
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话虽如此,这些都是用类比的方法
00:28
ways of defining it by contrast,
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去诠释爱的
00:30
by saying it's more important
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与世间万物相比
00:32
than all other things,
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爱尤为重要
00:34
but is it?
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但真的是这样吗?
00:35
Sure, love matters more
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当然, 爱远比你的
00:37
than your standard turkey sandwich,
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普通的火鸡三明治来得重要
00:39
but does it matter more than shelter?
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但它是否敌得过居住的房子?
00:41
Or sanity?
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或者能否打败理智?
00:42
Or an exceptional turkey sandwich?
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亦或是一份豪华火鸡三明治呢?
00:44
No matter your answer,
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不论你的答案是什么
00:45
you're just ranking it,
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你只是进行了排名
00:47
not defining it.
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而非定义它
00:48
Another challenge to defining love
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定义爱的另一个难题就在于
00:50
is we often try to do so
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我们经常在自己坠入爱河时
00:52
while falling into it
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或在失去爱的时候
00:53
or out of it.
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去定义爱
00:54
Would you trust someone who just won the lottery
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你会相信一个刚赢了彩票的人
00:56
to accurately define the concept of currency?
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能精确地定义金钱吗
00:59
Or, I don't know, ask a guy to define bears
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或者,再问一位刚刚逃脱了狗熊追击的哥们
01:02
while he's fending them off?
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熊到底可不可怕?
01:04
Or is romance not like winning the lottery?
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再或者,浪漫是不是就像中彩票一样?
01:08
Are break ups not like bear attacks?
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被熊袭击跟失恋的感觉一样吗?
01:10
Bad comparisons?
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不恰当的比喻对吗?
01:11
That's my point.
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这就是我的意思
01:12
I'm not thinking right
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我无法理性地思考
01:13
because I'm in love,
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因为我在谈恋爱
01:15
so ha!
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所以,哈哈!
01:16
Taking a step back,
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退一步讲
01:17
or taking a cold shower,
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或者冷静一下
01:19
whatever,
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01:19
love is potentially the most intensely thought about thing
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无论如何
在人类历史长河中
01:22
in all of human history.
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爱可能是被思考最多的主题
01:24
And despite centuries upon centuries of obsession,
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尽管人类迷恋爱情已有成千上万年
01:27
it still overwhelms us.
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它还是能轻而易举地让人沦陷
01:28
Some say it's a feeling,
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有人说爱是种感觉
01:30
a magical emotion,
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一种神奇的情感
01:32
a feeling for someone like you've never felt before.
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一种从未有过的感觉——直到你遇到了那个人
01:34
But feelings are fluid,
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但是这感觉捉摸不定
01:36
not very concrete foundation for a definition.
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不能作为定义的实据
01:39
Sometimes you hate the person you love.
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有时候你还会讨厌你爱的那个人呢
01:42
Plus, come on, you've felt feelings like it before,
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再说了,拜托,或多或少
01:45
sort of in miniature.
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你总会有这种感觉
01:46
Your relationships with your family
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你和家人的关系
01:48
shape your relationships with partners.
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映射出了你与伴侣的关系
01:50
And your love for your partner
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而你对伴侣的爱
01:51
may be in its own dynamic relationship,
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可能也与你对父母和兄弟姐妹的爱相互影响
01:53
healthy or totally weird,
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这些情感
01:55
with the love of your parents and siblings.
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有着某种或正常或奇怪的复杂联系
01:57
Love is also a set of behaviors
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爱情
同样是一系列由情感支配的行为
01:59
we associate with the feeling:
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02:01
Holding hands,
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牵手
02:02
kissing,
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亲吻
02:03
hugging,
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拥抱
秀恩爱
02:04
public displays of affection,
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02:05
dating,
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约会
02:06
marriage,
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结婚
02:07
having kids,
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生儿育女
02:08
or just sex.
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或只是性爱
02:10
But these loving actions can be subjective
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但这些行为可以是主观的
02:12
or culturally relative.
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也可以是与文化背景相关的
02:14
You may love or be someone who can't have kids
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你可能会爱上一个不能生育
02:17
or doesn't want to,
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或不想生育的人
02:18
who believes in marriage but also in divorce,
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一个离婚但是也相信婚姻的人
02:20
who's from a culture where people don't really date
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一个有着和我们认为的
02:22
the way we think of dating,
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不一样约会文化的人
02:24
or who just doesn't want to make out on the bus.
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或者只是一个不想在公车上亲热的人
02:27
But if love is a thing that we can define,
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但是如果我们能够定义爱情
02:29
then how can it mean opposite things
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那它怎么对于不同的人来说
02:31
for so many people?
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意味着那么多不同的事?
02:32
So, maybe love's just all in your head,
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所以,也许爱情只存在于每个人的心里
02:34
a personal mystery winding through your neural pathways
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奇妙的电流从你的神经里窜过
02:36
and lighting up pleasing, natural rewards
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然后触发了你的神经系统
02:39
in your nervous system.
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作为奖励——你得到了一种愉悦的自然反应
02:41
Perhaps these rewards are addictive.
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或许这些甜头是令人欲罢不能的
02:42
Perhaps love is a temporary
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爱也可能是一个短暂的
02:44
or permanent addiction to a person,
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亦或是永远的瘾
02:46
just like a person can be addicted to a drug.
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但就像一个人可以对毒品上瘾
02:49
I don't mean to be edgy
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我不是故意弄噱头激怒你
02:50
like some pop song.
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像一些流行乐中唱的一样
02:51
Evidence shows that chemicals in your brain
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证据表明你脑内的化学物质
02:53
stimulated by another person
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被另外一个人激发
02:55
can make you develop a habit for that person.
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这些物质会让你对那个人产生依赖
02:57
The person comes to satisfy
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而如果那个人回应了你
02:58
a physiological craving,
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生理上的反应
03:00
and you want more.
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你会接着想要更多
03:01
But then sometimes,
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但是有时候
03:02
slowly or suddenly,
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慢慢地或者突然间
03:04
you don't.
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你厌烦了
03:05
You've fallen out of love,
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你从爱里走出来了
03:06
become unaddicted,
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不再有瘾了
03:07
for a spell.
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暂时地
03:08
What happened?
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然后发生了什么?
03:09
Does one develop a tolerance or hit a limit?
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到底一个人是要提高宽容度还是挑战底线?
03:12
Why do some lovers stay addicted
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为什么有的恋人甘之如饴
03:14
to each other their entire lives?
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直到生命结束?
03:15
Perhaps to create new lives,
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或许只是为了生一个宝宝
03:17
to proliferate their species?
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或是为了繁衍子嗣?
03:19
Maybe love is just human DNA's optimal method
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或许爱只是人类DNA选择的
03:21
for bringing about its own replication.
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一种保证自己存活方式?
03:23
There are evolutionary arguments
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有太多的进化论观点
03:25
regarding every human mating behavior,
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从人类的交配行为
03:27
from how we display ourselves to potential mates,
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到我们如何求偶
03:29
to how we treat each other in relationships,
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到我们如何在恋爱中对待对方
03:31
to how we raise kids.
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再到我们如何教养孩子
03:33
Thus, some argue that the feeling
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所以,有的人说感觉
03:35
you think you feel in your soul
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你觉得你在你灵魂中发现的(感觉)
03:37
is just biology's way to make you continue our species.
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只是人类这个生物的繁衍方式
03:40
Nature has selected you
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自然选择了你
03:42
to have crushes on hotties,
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去爱上受欢迎的人
03:43
just like it makes monkeys
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就像它让猴子
03:45
have crushes on hot monkeys,
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爱上受欢迎的的猴子
03:46
and biology marches on.
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然后种族得以延续
03:48
But is that all love is?
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但是这难道就是爱的全部吗?
03:50
Or, perhaps worse, is it just a construct,
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换句话说,可能更糟
03:52
some fake concept we all convince each other
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爱只是一种被创造出来的虚幻概念
03:55
to try to live up to
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通过虚构一种神圣的使命感
03:56
for a fake sense of purpose?
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——来支撑人类的生存繁衍
03:57
Maybe it is a construct,
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或许这只是一种臆想
03:58
but let's be more precise
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但是让我们更深层次地考虑一下
04:00
about what a construct is
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臆想到底是什么
04:01
because love is constructed from reality:
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因为爱是从现实出发的
04:04
Our experiences,
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我们的经历
04:05
feelings,
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感觉
04:06
brain chemistry,
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脑袋里的化学反应
04:07
cultural expectations,
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文化观
04:08
our lives.
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我们的生活
04:10
And this edifice can be viewed
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以上这些显而易见的体系
04:11
through countless dimensions:
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可以用无数的标准来衡量
04:12
scientific,
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从科学层面
04:13
emotional,
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情感层面
04:14
historical,
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历史层面
04:15
spiritual,
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精神层面
04:16
legal,
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04:16
or just personal.
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合法性
或者只是个人看法
04:18
If no two people are the same,
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假如每个人都是独一无二的
04:20
no two people's love is the same either.
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也就没有一模一样的爱
04:23
So, in every loving relationship,
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所以,在每段恋爱中
04:25
there's a lot to talk about
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总是有许多可以谈论的话题
04:26
and partners should be open to that,
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恋人们需要彼此接受并尊重这一点
04:28
or the relationship probably won't last.
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不然,恋爱的小船,总是说翻就翻
04:31
Love is always up for discussion
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爱是一个永恒的话题
04:32
and, sure, under construction.
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没错,在臆想之下
04:35
So, if we can't define it,
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所以,即使我们不能定义爱情
04:36
that's a good sign.
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也不代表这是件坏事
04:37
It means we're all still making it.
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这意味着我们的爱依然存在
04:40
Wait, I didn't mean,
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等等,我不是说
04:41
you know what I meant.
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管它的,你知道我什么意思

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