"I shall only come if you promise not to do what you said," insisted the boy.

“我可来了，只要你答应不和你说的那样做。”男孩坚持说。

youdao

My favorite part is when the law recommends offenders can lessen their sentence of Internet loss if they promise not to do it again.

我觉得最有意思的地方在于，该法律规定，违法者如果承诺下次不再犯，将可以减轻对他们带来网络损失的惩罚。

youdao

You're serious about this, aren't you? I'll try talking to our parents for you, but you must promise not to do anything irrational until I do.

你是非常认真的，对吧？我会试着替你跟咱们父母讨论一下，但你绝对得保证在这之前不会冲动做傻事。

youdao

All had to promise not to do drugs, smoke or consume alcohol for at least two months.

FORBES: Somebody cares

His most memorable campaign declaration--his acceptance-speech pledge of "no new taxes"--was a promise not to do something.

CNN: latimes.com: Bush the son uses policy campaign to distance himself from the father

Promise not to do it again and go about your business and do it as soon as possible.

FORBES: When Sovereign Default Is The Most Attractive Option