戒烟的英文：
to give up smoking

You should quit smoking now!
你应该现在就戒烟

Why do not they quit smoking?
他们为什么不戒烟呢?

Tom give up smoking? Yes,and pigs might fly!
汤姆戒烟？嘿，能有这种事儿！

To put it baldly, if you don't stop smoking you cannot be cured of the disease
坦白说,假使你不戒烟,这病就治不好。

Why do not you quit smoking?
可你干嘛不戒烟呢?

to abstain from use the tobacco
戒烟

I gave up tobacco.
我戒烟了。

The time has arrived when I need to give up smoking.
我戒烟的时机已到。

He has grown out of smoking.
他已戒烟了。

Unavailing efforts/attempts to stop smoking
戒烟而未戒成

Will you give it a shot?
你想做尝试吗？

He gives twice who gives quickly

The purpose is not to give an exhaustive treatment.
其目的并不是给出全面彻底的处理。

You must give way to betters.
你必须让长者先行。

Give your real name.
说出你的真实姓名。

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。