Keep down! You mustn't let anyone see you.

蹲下！一定不要让人看见你。

《牛津词典》

He had never let a foreman see him slacking.

他从未让工头见到他偷懒过。

《柯林斯英汉双解大词典》

Let me just see what the next song is.

让我看看下一首歌是什么。

《柯林斯英汉双解大词典》

I wanted to make a powerful lens that would let me see even the smallest parts of life.

VOA: special.2009.07.25

These two relations involving entropy are also useful because they'll let us see how entropy depends on volume and pressure.

这两个涉及熵的关系也非常有用,因为他们告诉我们,熵和体积，压强的关系。

麻省理工公开课 - 热力学与动力学课程节选

Well, let's see. My personal favorite is definitely this area here.

嗯，让我想想。我个人很喜欢这一片。

强力推荐 - SpeakingMax英语口语达人

"Let them see the whole thing and let them pass judgment, because if they disagree with you, it's the equilibrium of our constitutional system that's involved, " he said.

CNN: Senators challenge Gonzales on spying

And when we got there he says, oh, I'm glad to see you, and come on up and let's see what - let's hear you.

NPR: Etta James: Still Singing Her Song

Ms. ROBERTA BARRETT (Voter, New Hampshire): Let's see, let's be tactful.

NPR: Defeat Unusual for Romney