So I think you should use it as much as possible.

所以你可以尽可能多地使用这个句型。

I'm good at 课堂 - SpeakingMax英语口语达人

if you don't want to use that, you can also derive it as we did every time, it should intuitively make sense how we got there. But the exams are pretty short, so we don't want you doing that every time, so we'll save the 2 minutes and give you the equations directly, but it's still important to know how to use them.

吸收的和发射的，如果你不想用公式,你也可以每次都向我们这样推导它,很直观的就能得到结果，但考试时间很短，我们不希望你们每次都推导,所以我们会直告诉你，让你节省2分钟，但知道如何应用它十分重要。

麻省理工公开课 - 化学原理课程节选

You should use it all the time.

你在任何时候都可以使用它。

I can't 课堂 - SpeakingMax英语口语达人

And just as with variables, you should use some common sense, some style here, and the function's name should X Y communicate what it does, calling it X or Y or Z is generally not all that helpful.

就像变量，你使用一些常识，一些类型，和函数名需要,传达它所做的事情，把它叫做,或者Z通常是没有什么用处的。

哈佛公开课 - 计算机科学课程节选

For that reason, it's a pattern that you should use, master and remember.

因此，这是一个你需要好好学会、记住并掌握的句型。

I'd rather 课堂 - SpeakingMax英语口语达人

It's really a good pattern that you should practice and use often.

这是个非常棒的句型，你应该多多练习哦！

Would you please 课堂 - SpeakingMax英语口语达人

It's very easy to use. But something you really should master.

这个句型很容易就能学会，这也是你必须得掌握的一个句型。

When 课堂 - SpeakingMax英语口语达人

So it's something you should learn easily and use often.

因此这是个你好掌握的句型同时要活学活用。

When 课堂 - SpeakingMax英语口语达人