回复：有可能。这份名单不太可信。巴黎比北京污染得厉害?

来源: QinJin 于 2013-01-29 11:48:58 [] [旧帖] [给我悄悄话] 阅读数 : (0 bytes)

所有跟帖： 

• They take only city by country. Beijing is not in their sample s -quantnj- ♀ 给 quantnj 发送悄悄话 (0 bytes) () 01/29/2013 postreply 11:55:29

请您先登陆，再发跟帖！