一切都是一个问号；没有什么是一个句号。

Everything is a question mark; nothing is a full stop.

youdao

这个句子是用一个句号结束的。

This sentence ends with a full stop.

youdao

这场旅途即将画上一个句号，非常快。

The journey will soon mark a full stop, very soon.

youdao

You'll find "That's all" very useful to express what you have or to put a stop to something.

你会发现 “That's all” 是个非常有用的句型。你可以用它来给一件事画个句号。

That's all课堂 - SpeakingMax英语口语达人