Those are all bad for you.

那些对你都不好。

youdao

It's bad for you to stay up too late.

熬夜对你的身体不好。

youdao

Some scientists say taking medicines when you have a cold is actually bad for you.

一些科学家说，感冒时吃药实际上会对你有害。

youdao

For example, if you say bad things about a person, the person might protest and say "Do not bad mouth me."

VOA: special.2010.06.20

A huge amount about what we know on diet and health-- like is too much sugar bad for you?

我们所知的大部分关于饮食和健康的信息,比如吃太多糖是否对身体不好

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

After all, the whole point of nonexistence is you don't exist ? How could anything be bad for you when you don't exist?

毕竟不存在的全部意义就是,你不存在,怎么可能有什么东西对你来说有坏处？

耶鲁公开课 - 死亡课程节选

Too bad for you, the cop was from the National Park Service, which oversees the GW Parkway.

FORBES: Just say, "No comment"

Is the stuff that makes soda sweet as bad for you as the nicotine in a cigarette?

FORBES: Souring On Sweeteners

There's no evidence that they're bad for you, so I think that should be very clear.

CNN: Probing the mysteries of probiotics