Blanket ban on tobacco advertising.

全面禁止香烟广告。

A ban on homosexuals in the armed forces.

针对武装部队中同性恋者的禁令。

A ban on dumping radioactive wastes in the sea.

禁止向海洋倾倒放射性废料。

Scientists are clamoring for a ban on all chlorine substances.

科学家们强烈要求禁止使用所有含氯物质。

Scientists are clamouring for a ban on all chlorine substances.

科学家们强烈要求禁止使用所有含氯物质。

A permanent ban on the dumping of radioactive waste at sea.

禁止往海里倾倒放射性废物的永久性禁令。

The government decreed a ban on any contact with the guerrillas.

政府下令禁止与游击队有任何联系。

Smoking is prohibited in this office building. / There is a ban on smoking in this office building.

办公大楼里禁止吸烟。

China’s top broadcasting watchdog has ordered a national ban on all TV stations airing commercials during TV dramas.

国家广电总局近日颁布“限广令”，规定在全国各电视台播出电视剧时，禁止插播广告。

There is a ban on smoking.

有一个禁烟令.