"I don't like coming in," he says. "But I do because I know it works."

“我不喜欢来这里，”他说，“但我来了，因为我知道这法子管用。”

youdao

I’m going to share the one that worked for me, because I know it works.

我要和大家分享一个对我有效的方法，因为我知道这很有效。

youdao

Because I know it, and also my background qualify me to work in your company.

因为我知道它，而且我的背景也取得资格我在你的公司中工作。

youdao

I know this is so, because when I put my small finger in front of the moon, my fingernail covers it."

VOA: special.2009.03.28

I think we all know what it's like, actually, just watching yourself retaliate against somebody because you're angry and stop wondering why did I do that.

我想我们都深有体会，看着自己与某人作对，复仇,因为出于愤怒,而不再思考究竟是为了什么。

普林斯顿公开课 - 人性课程节选

I chose English Literature because when I started off a university, I didn't know what it was I wanted to do.

我选英语文学是因为当我刚上大学的时候，我不知道自己到底想做什么。

为何选那门专业？ - SpeakingMax英语口语达人

Can everybody please give our comrades-in-arms a huge round of applause? (Applause.) And please, all of you give our very best to your families back home, because I know it's just as tough, if not tougher for them to see you in harm's way and away from the family.

WHITEHOUSE: Remarks by the President at Commander-in-Chief Ball

Though I might enjoy it even more because I know why it tastes great.

FORBES: What Works In Waiheke

And it's important for you all to know that, because I know sometimes it feels like a struggle, like sometimes we don't know as a nation what you sacrifice, what your families have sacrificed.

WHITEHOUSE: President and Mrs Obama on the American Jobs Act Bus Tour