①时光飞逝
How the time gone away.
②我热得受不了了
I can't understand the hot weather.
③我给你发了封件
I sent you an email.
④这本书花了我10元
l spent ten yuan in buying a book.
⑤你可以把门开着
You can leave the door open.
⑥第一步总是最重要的
It is extremely important to start first step.
