Is this your umbrella?

这把伞是您的吗？

This bedroom's very untidy.

这卧室太不整洁了。

What's it like in summer?

夏季的天气如何呢？

He opened the book and found a phrase.He read the phrase slowly.

他翻开书找到了一条短语。他缓慢地读着短语。

Aren't you lucky!

你们真幸运！

What about some sugar?Two teaspoonfuls?

加些糖怎么样？两茶匙行吗？