我瞎蒙。蒙完再看答案。学习了。

汉译英：

顺其自然。（有参考答案）

Let it be

英译汉：

Four score and seven years ago， our fathers brought forth on this continent, a new nation, conceived in Liberty, and dedicated to the proposition that all men are created equal.

四十七年前， 我们的父辈来到这片陆地，创建了一个新的以自由和平等为基准的国家

Idiom：（翻译并造句）

1. run around in circles  ： no progress

   I ran around in circles for a few hours

2. hold back: keep inside, stop

She held back her tears