Translation of "Reserved" in Chinese

This table is reserved.

这张台被人订了。

Japanese people are generally very reserved.

日本人普遍很内敛。

Number 26 is already reserved, sorry.

26号已经有预约了。很抱歉。

Are there reserved seats on the train?

火車上有預訂的座位嗎？

She was awkward and reserved at parties.

她过去参加派对，总是战战兢兢笨手笨脚的。

I reserved my hotel room three weeks in advance.

我提前三周预定了我的酒店房间。

One of them has already reserved 5 tables for next week.

有人已經訂了下禮拜五桌了。

When answering this question, some people might put forward this kind of example: "Chinese people are very hospitable, whilst English people are more reserved."

回答这个问题时，有的人可能提出“中国人很好客而英国人比较矜持的”这样的例子。