non-smoking

We requested a non-smoking room to avoid the smell of old cigarettes in the hotel.

(Chinese) 我们要求住无烟客房，以避开酒店里旧香烟的味道。

The restaurant recently became a strictly non-smoking establishment to comply with health laws.

(Chinese) 为了遵守卫生法，这家餐厅最近变成了一家严格禁烟的场所。