We shouldn't cross the line and do bad things.

我们不应该越界做坏事。

youdao

I think it is so stupid of people to do bad things to the earth that they are living on! I can't understand why they are doing these. People should care about the environment.

我认为人类在破坏他们赖以生存的地球是愚蠢的！我不明白他们为什么这么做。人类应该关心环境。

youdao

Why Do Bad Things Happen to Good People?

为何坏事会发生在好人身上？

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

So, your superego isn't only telling you not to do bad things, it's telling you not to think bad things.

超我不仅要求你别干坏事，还要求你不要有做坏事的想法。

耶鲁公开课 - 心理学导论课程节选

People have names. People have distinct, individual names that mark them as people and once you know somebody's name you are less likely to do bad things to them.

人都有各具个性的名字,这标志他们的人性,一旦你知道某个人的名字,你对他行恶的可能性就会降低。

耶鲁公开课 - 心理学导论课程节选

Intractably bad socio-economic circumstances can and will lead good people to do bad things.

FORBES: The Best Gun Control Measure Is Always A Job

And free people are free to make mistakes and commit crimes and do bad things.

NPR: Iraq War Seen as Rumsfeld's Pentagon Legacy

Again, the end of privacy makes it harder to do bad things (and get away with them).

FORBES: What you say and do on social networks can be used against you in a court of law