Only large restaurants and bars were obliged to provide a smoke-free area.

只有大型餐馆和酒吧才有义务提供无烟区。

youdao

A quiet, distraction-free area.

一个安静，免收干扰的地方。

youdao

Manufacture the control case and operation case for Xi An aerodrome in WaiGaoQiao duty-free area.

为外高桥保税区西飞三精机械有限公司制造的立体停车库配套生产的控制箱与操作箱。

youdao

It was free because Congress -- in the Missouri Compromise of Eighteen Twenty -- made slavery illegal in that area.

VOA: special.2009.05.14

Another climber,John Lang, suggested Bachar free-solo an area called Double Cross, in Joshua Tree National Park,California.

VOA: special.2009.12.09

Slave-holders in Missouri did not want the Nebraska area to become a free territory.

VOA: special.2009.04.23

One common worry is that it may damage their chances of joining either the Schengen passport-free area, or the euro, or both.

ECONOMIST: Central Europe

Concern about corruption in Romania led northern European countries last year to block the country from joining the European Union's Schengen passport-free area.

CNN: SHARE THIS

This is the first year it will feature an alcohol-free area.

BBC: Liverpool Mathew Street festival-goers' drinks tested