演讲者提供了许多学习英语的小技巧，这对高中生来说很有用。

The speaker provided a lot of tips on learning English, which were very useful for high school students.

youdao

想要知道个小技巧吗？

Want to know a little trick?

youdao

下面是WML的一个小技巧。

Here is a clever WML trick.

youdao

So a couple of commands and then an interesting code and then the teaser, that's a teaser.

总结起来，就是几个命令，一个有意思的代码,然后是那个小技巧，那是一个小技巧。

哈佛公开课 - 计算机科学课程节选

If you read a quick plot summary here, I'll just give you a little teaser. All right.

如果你阅读一下这个概要，我将给你一个小的技巧，好的。

哈佛公开课 - 计算机科学课程节选

I want to finish this discussion by including the anti-bonding orbital, and this is a tip for you when you're drawing your molecular orbital diagrams, any time you draw a bonding orbital, there is also an anti-bonding orbital that exists.

我想要以包含反键轨道,来结束这个讨论，告诉你们一个,画分子轨道图的小技巧，任何时候你画一个成键轨道，都会存在一个反键轨道。

麻省理工公开课 - 化学原理课程节选