Let them splash around in the pool for a while.

让他们在水池里扑腾一会儿吧。

《牛津词典》

In spite of the awkward questions the minister never let his guard fall for a moment.

尽管遇到的是些令人尴尬的问题，部长却没有丝毫的失误。

《牛津词典》

Dogs have to be quarantined for six months before they'll let them in.

狗必须被隔离6个月后他们才会放它们进来。

《柯林斯英汉双解大词典》

But the president says he will not let health reform be paid for in his words -- "on the backs of middle-class families."

VOA: special.2009.07.25

But it is interesting. Let's just, for an order of magnitude say what happens for ground state electron in atomic hydrogen?

但行星模型其实挺有趣的，按照重要的先后顺序，我们来猜想一下,氢原子中的基态电子会发生些什么？

麻省理工公开课 - 固态化学导论课程节选

If you're in the mood for, let's say Spanish, Chinese or something like that,

比方说，你想吃西班牙菜、中国菜之类的东西，

第一次与妻子见面 - SpeakingMax英语口语达人

Sunlight is let in for illumination.

CNN: SPECIAL REPORT CITIES

He hit a 79 as he took the next two frames but a mistake in decider let Williams in for a 70 - and the title.

BBC: Williams clinches title thriller

All Whites fly-half Dixon opened the scoring with an early kick, before poor defence from his team let Neath in for the opening five-pointer.

BBC: Neath 22-22 Swansea