中英释义：
我能来这是有原因的。
I'm here for a reason.
《爆裂鼓手》《Whiplash》
你能来这是有原因的。
You are here for a reason.
《爆裂鼓手》《Whiplash》
你跟他分手是有原因的。
Monica, you broke up with him for a reason.
《老友记 第三季》《Friends Season 3》
我要大家来这里见面是有原因的。
I wanted us to meet here in this room for a reason.
《纸牌屋 第三季》《House of Cards Season 3》
它是我煮出令人惊喜美食的原因，也是伊古在门外的原因。
He's the reason I can cook the food that's exciting everyone. The reason Ego is outside that door.
《美食总动员》《Ratatouille》
还有第三个原因，斯坦的弟弟超小。
And the third reason: Stan has a small wiener.
《重返十七岁》《17 Again》
真的是因为这原因吗？不然还能是什么？
Is that really the reason? What else would it be?
《生活大爆炸 第九季》《The Big Bang Theory Season 9》
你完全蒙在鼓里，肯定是有原因的。
You're in the dark and you're being kept there for a reason.
《疑犯追踪 第四季》《Person of Interest Season 4》
我对你的扁平巨足感兴趣也是这个原因。
It's the same reason I'm interested in your big, flat feet.
《生活大爆炸 第十二季》《The Big Bang Theory Season 12》
我知道你在这计划上毫无成果的真正原因。
I know the real reason you never made progress with that idea.
《生活大爆炸 第八季》《The Big Bang Theory Season 8》
那一天不知什么原因，我决定出去跑一趟。
That day, for no particular reason, I decided to go for a little run.
《阿甘正传》《Forrest Gump》
我好紧张。不用紧张，没有人需要知道原因。
That makes me so nervous. Don't be. No one needs to know the reason.
《唐顿庄园 第四季》《Downton Abbey Season 4》
不知什么原因，我继续跑，我一直跑到大海。
No particular reason. I just kept on going. I ran clear to the ocean.
《阿甘正传》《Forrest Gump》
有什么特别的原因吗？不知道，就是今天过得还不错。
Any particular reason why? I don't know, just having a good day.
《生活大爆炸 第六季》《The Big Bang Theory Season 6》
和你在招募前一直踢那个恶霸，是一样的原因。
For the same reason that you kept kicking that bully before I recruited you.
《安德的游戏》《Enders Game》
你于1943年加入了党卫军？是的。你加入的原因是什么？
You joined the SS in 1943? Yes. What was your reason for joining?
《朗读者》《The Reader》
我不知道。我也是。肯定有什么原因。我会想起来的。
I don't know. Me neither. Must have had a reason. It'll come back to me.
《神探夏洛克 第四季》《Sherlock Season 4》
世界正在改变。贵族们都长着短小下巴是有原因的。
The world is changing. There's a reason why aristocrats developed weak chins.
《王牌特工：特工学院》《Kingsman: The Secret Service》
如果你没有留下的原因的话，你走好了。走吧，让我们在这里等死。
Well, if you have no reason to stay, then go. Go now. Leave us to die.
《小飞侠：幻梦启航》《Pan》
克莱尔，我来这里是有原因的，我想劝你做出正确的决定。
Claire, I came here for a reason to try to convince you to make the right decision.
《疑犯追踪 第四季》《Person of Interest Season 4》
-
原因论
etiology; aetiology; aitiology
-
探究原因
fathom the cause (of)
-
找原因
find out the cause
-
人为原因
man-made factor
-
弄清原因
determine the cause (of sth)
-
次要原因
subsidiary reason
-
查问原因
demand a reason
-
首要原因
first cause
-
偶然原因
occasional reason
-
解释原因
explain the cause (of)
-
搞清原因
clear up the cause
-
撤稿原因
reasons for retraction
-
查明原因
ascertain the reason
-
客观原因
objective cause
-
主要原因
leading cause
-
上列原因
above reasons
-
失火原因
cause of the fire
-
几个原因
several causes
-
基本原因
ultimate cause
-
心理原因
psychological cause
这是事情发生的原因。
This is the reason something happened.
这样做有科学原因吗？
Is there a scientific reason for doing so?
你不是球队输球的唯一原因。
You're not the only reason your team lost.
我喜欢伦敦的一个原因是它很绿。
One reason that I like London is because it's so green.
主要原因是为了保护他们的国家。
The main reason was to protect their part of the country.
警察仍然不明白事故的原因。
The police still don't understand the reason for the accident.
这无疑是古代发明车轮的原因。
This was no doubt the reason behind the invention of the wheel in ancient times.
这一天的原因是什么？
What are the reasons for this special day?
这是什么原因？
What is the reason for this?
使用成语的另一个原因是它们简洁。
Another reason to use idioms is that they are concise.