You need it so you don't forget.

你需要它，就好像自己不要忘记。

youdao

You need it so you don't forget.

你需要它，因此不要忘怀。

youdao

You need it so you don't forget.

你需要它，就似乎自己不要忘记。

youdao

I wrote it down your notes, if you can put a big star next to it so you don't forget this.

我写在了你们的讲义里，如果你们在旁边画上一个,大星号就不会忘记了。

麻省理工公开课 - 化学原理课程节选

Write down everything so you don't forget it, we don't forget anything that you have at all.

写下所有的东西,免得忘了,我们不会忘记你记下的东西

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

So, remember when you're looking at your periodic table, don't forget about the lanthanides, sometimes they come into play.

因此，要记住，当你在看元素周期表时，不要忘了镧系元素，有时候也会用到它们。

麻省理工公开课 - 化学原理课程节选

Do they come up with excuses in the middle of a conversation to pull out their smart phone -- something like "let me jot something you said down so I don't forget it, " and then sneak a look at all their messages?

WSJ: Addicts of the Information Age