别！别碰它！很烫。

No! Don't touch it! It's hot.

《牛津词典》

哦，别——别——别——别那样做！

Oh, don't—don't—don't—don't do that!

youdao

噢，汤姆，别撒谎——别撒谎。

Oh, Tom, don't lie--don't do it.

youdao

OK, so now, Romeo: "shall I hear more, or shall I speak at this?" Fellows, a bit of advice, don't interrupt.

现在，罗密欧，我是继续听下去呢,还是现在就对她说话，同学们，有点建议，别打断。

麻省理工公开课 - 固态化学导论课程节选

They say you don't call me, that you don't show up at my house, you don't write me emails anymore.

要你别再给他们打电话，不再上门拜访，甚至连电邮也不再写了。

I don't care课堂 - SpeakingMax英语口语达人

Don't be intimidated. Even though it is apparently exponential, a lot of times you can actually solve it much, much faster.

别怕，即使它,很明显是指数型的，很多时候,你都能更快的解决它。

麻省理工公开课 - 计算机科学及编程导论课程节选