co-content
·2,447,543篇论文数据，部分数据来源于NoteExpress
西南航空同美国其他大多数航空公司一样，多年来有一条正式规定要求身体容积超过一人座的乘客应购买双人机票。
Southwest, like most of the major United States carriers, has had a formal policyin place for years requiring that passengers who can’t physically fitinto a single airline seat must buy two.
youdao
应用推荐
模块上移
模块下移
不移动