这楼层已定为无烟区。

This floor has been designated a no-smoking area.

《牛津词典》

抱歉打扰了，可是这里是无烟区。

I hate to bother you, but this is a non-smoking area.

youdao

我认为应该在一些地方设立无烟区。

In my opinion there should be some places that are smoke-free.

youdao

谢谢！您是想坐在吸烟区还是无烟区？

Thank you. Would you like smoking or non-smoking?

youdao

游客：是的，能把我安排到无烟区吗？

Traveler: Yes, could you please put me in the non-smoking section?

youdao

最好是无烟区靠窗户的座位。

Guest: We prefer a table by the window in non-smoking.

youdao

你们要抽烟区还是无烟区，或是有空位就行？

Would you like to sit in smoking, non-smoking or whatever comes open first?

youdao

抱歉，这里是无烟区。

Sorry, it's a non-smoking area.

youdao

我想要张无烟区桌位。

I want a table at the nonsmoking section.

youdao

我想要张无烟区桌位。

I want a table at the nonsmoking section.

youdao