the open air 隐藏摘要 
露天
the oldest profession 卖淫业
the open air 露天
the order of nature 自然规律
http://www.ebigear.com/news-481-56865.html - 基于19个网页
外部;外面;外表;外层
the open air外部;外面;外表;外层
adj.
http://vip.6to23.com/english91/focus_nmet/vocab/letterO.htm - 基于1个网页
  相关词条
open the air  
in the open air  
the open air pool  
live in the open air