汉译英

1 时光飞逝

How time flies.

As time went by

2 我热的受不了

I can’t stand the hot.

3 我给你发了封邮件

I have sent you the email.

4 这本书花了我10元。

This book costs me ten yuan.

5 你可以把门开着。

You can open the door

You can leave the door opening

6 第一步总是最重要的。

The first step is always the most important.