禁烟令的英文：
smoking ban
ban on smoking

to billow the smoke
使浓烟滚滚

Most people who smoke began smoking in their teens.
多数烟民从十几岁时就开始抽烟了。

Would you prefer the smoking or non-smoking section?
你想要吸烟区还是无烟区的位子？

There was a drift of smoke above the trees.
树林上空飘浮着一股烟。

The smoke billowed over the field.
烟波涛般滚滚向前越过原野。

The play was banned by the censor.
该剧本遭审查员查禁。

There is a ban on smoking in the theatre.
这剧院内禁止吸烟。

They have agreed to raise the ban on production.
他们已经同意了恢复生产。

The country bans homosexuality outright.
这个国家完全禁止同性恋。

The risky film was banned.
那部有伤风化的影片被禁映了。