However, the thing to remember is, when you look at heats of reaction under those conditions it's all well and good.

相反，需要记住，当你需要知道反应中放出的热量时,这些量是很有用的。

麻省理工公开课 - 热力学与动力学课程节选

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

The "let's" pattern is a great pattern that you really should memorize and put to use often if you don't already.

et's句型是一个非常棒的句型，你需要尽量记住它并且多多活用。

Let's 课堂 - SpeakingMax英语口语达人