B：太感谢你们了，没有你们的帮助，我也没有今天。

B: Thank you so much. I couldn't have done it without your help.

youdao

可也许你没有今天那么幸运，一秒钟的考虑时间都没有了，你该如何是好？

But you're probably not lucky, not today, so you have less than that. What do you do?

youdao

“中华几千年的文化中，人类和自然之间的矛盾从来没有今天这么严重，”他写道。

“In China’s thousands of years of civilization, the conflict between humankind and nature has never been as serious as it is today, ” he wrote.

youdao

So realize if it doesn't quite sink in today, not a problems in terms of these low level details.

如果你们没有完全吸收我今天讲的内容，没关系,这些小细节都会在习题集中找得到。

哈佛公开课 - 计算机科学课程节选

This is actually something very near and dear to my heart because I literally would not be doing what I do in life today had I not taken a couple of courses here, this one in particular, pass fail.

事实上，我是很关心的,因为今天我就不会站在这里,如果当初我没有这里上课的话，这门课，要么过要么挂科。

哈佛公开课 - 计算机科学课程节选

The third teaching fellow couldn't make it today, his name is Michael Look and I'll introduce him to you when he's available.

第三位助教今天没有来,他叫迈克?鲁克,他来的时候我会将他介绍给大家

耶鲁公开课 - 生物医学工程探索课程节选