舒曼先生不能到此欢迎你，他让我做代表。

Herr Schulmann cannot be here to welcome you and has asked me to deputize.

《柯林斯英汉双解大词典》

我们不能到处乱跑。

We should not run about.

youdao

你年纪太大，不能到欧洲各地游逛去了。

You're too old to go gallivanting around Europe.

《牛津词典》

So there was a good question in Wednesday's class about the de Broglie wavelength and if it can actually go to infinity.

在周三的课上有个关于德布罗意波波长的问题,非常好，就是它能不能到无穷大。

麻省理工公开课 - 化学原理课程节选

so you can't build really high or the buildings will just sink into the ground.

所以你不能把楼建得很高，否则建筑物会下沉到地里。

德克萨斯美女 - SpeakingMax英语口语达人

I think a lot of people, especially the Chinese leaders, the decision-makers, realized that that's not going to last very long.

许多中国人，尤其是领导人，决策者们，意识到这不能持续很久。

斯坦福公开课 - 百度CEO李彦宏演讲：全球最大搜索引擎的发展课程节选