你看上面的图片。

See the above pic?

youdao

如果你看上面提到的很多迹象眼熟，那你是个幸运的人——你爸爸是你最好的朋友。

If many of the signs I've listed seem familiar to you, you're a lucky person - your Dad is your best friend.

youdao

你不应该看上面我的答案。

You should not see my answers above.

youdao

in a second. Oh, thank you, I hope your friends help you out with that, thank you.

我希望你们的朋友能在这个上面帮帮你们，谢谢你，好，你们可以看出来。

麻省理工公开课 - 计算机科学及编程导论课程节选

I guess like, you see on a globe, you see different time zones marked on,

我猜就像，你观察一个地球仪，你看得到不同的时区标志在上面，

时间开始的地方 - SpeakingMax英语口语达人

The reason that it's sigma is if you look at the bonding axis here, is that there is no nodal plane along the bonding axis.

它是sigma键的原因是,因为如果你看键轴，上面是没有节面的。

麻省理工公开课 - 化学原理课程节选