He should not smoke

吸烟───smoke;不───no

When soft woods are used for the firing, the clay turns dark from the smoke.───用软木烧制时，黏土会被烟雾熏暗。

Dense smoke swirled and billowed, its rank fumes choking her.───滚滚浓烟盘旋翻腾，恶臭味呛得她喘不过气来。

He was advised to smoke fewer cigarettes and drink less beer.───有人劝他少抽烟、少喝啤酒。

Light and heat are sent off , together with heavy smoke, and soon only black charcoal is left.───光和热随着浓烟一起发出, 不久就只剩下黑色的木炭了.

Smoke had blackened the walls.───烟把墙壁都熏黑了。

The doctor told me not to smoke.───医生告诫我不要抽烟.

He's denied having an affair with secretary but of course there's no smoke without fire.───他不承认他和他的秘书有染,但是无风不起浪啊.

Do you smoke?───您抽烟吗？

Would it be okay to smoke?

There is no fire without smoke.

You shouldn't smoke so much.

Do you mind if I smoke?

Plant chimneys belch out dense smoke.