Sports help to develop healthy bodies.

运动可以锻炼健康的身体。

His visit was well timed.

他的访问正合时宜。

That's quite all right.

没关系。

There is no sense in what he says.

他说的话没有道理。

I hesitate to ask you, but will you lend me some money?

也许我不该问你，你能借我一些钱吗？

The Spring Festival lasts half a month until the Lantern Festival comes.

春节要持续半个月左右，直到无宵节来为止。