医生建议他不要抽烟。

The doctor advised him not to smoke.

不要抽烟！没有营火！

Don't smoke! No camp-fires!

医生建议他不要抽烟。

The doctor advised [suggested] that he (should) not smoke.

医生告诫病人不要抽烟。

The doctor warned the patient against smoking.

在公共场所请不要抽烟和吐痰。

Please restrain yourself from smoking and spitting. (v. prevent yourself from )

可能是肺癌吧。他很爱抽烟，我们家里的每个人都叫他不要抽烟了，但他总是不在乎？

It may be lung cancer. He loves smoking. Everyone of my family always asked him to give up, but he never cared.

介意，我希望你不要抽烟，因为冷气是开着的。

Yes, I do. I'd prefer you didn't. The AC (air-conditioning) is also on.

我们建议爸爸不要抽烟，但是他从来没有被说服过，直到被诊断患上了肺癌。

We advised Dad to give up smoking, but he was never persuaded until diagnosed he had got lung cancer.

所以要限制你的糖，盐和脂肪和酒精的摄入。还有比往常更重要的是，不要抽烟。

So limit your sugar, salt, fat, and alcohol intake. And now more than ever, don't smoke.