Let's attack one problem at a time.
咱们一次全力处理一个问题。
It is important not to let things get out of perspective.
重要的是不要把事情轻重倒置。
Let us approach the subject from a different direction.
咱们从一个不同的角度来探讨这个题目吧。
Let me know if you have any problems.
你若有困难就告诉我。
It is important not to let production levels fall.
重要的是别让产量滑落。