美 [hæŋ bɪˈhaɪnd]
落后：指在某方面或某个活动中进展较慢或落后于他人。
逗留：指停留在某个地方，不跟随他人一起离开。
hang behind //
动词 to remain in a place after others have left; linger 在他人离开后保持在原地; 逗留
... hang back畏缩不前；迟疑(不肯做某事) hang behind迟迟不离开，落在后面 hang onto稍等；坚持住；赖着不走；抱(推，抓)住不放 ...
... 落在后面 Lag Behind ; fall behind ; hang behind ; drop back 雨点般落在 rain on 落在地面上 Hit the floor ...
落后
The life vest hang behind every seat, and special belts with shoulder straps keep us as snug as toddlers in car seats.
救生背心挂在每一个座位后面，特质的肩带可以保证我们像坐在汽车座椅里的幼儿一样舒适。
The Switliks hang behind every seat, and special belts with shoulder straps keep us as snug as toddlers in car seats.
救生背心挂在每一个座位后面，专门肩带可以保证我们像坐在汽车座椅里的幼儿一样舒适。
Michael pulls a rope across the cell, the tacit signal for Sucre to hang his laundry so Michael can go behind the walls.
Michael拉起一条绳子，这是一个不言而喻的信号，他要Sucre把衣物晾在绳上，自己就可以进墙里去。
It might help that the expectations will hang on those behind them.
In a couple of years, no-one will believe documents and email are the best format for the future of work, content or collaboration, and those who hang on will be left behind.
Wales had the first sniff of the second period as they created space on the right for Tom Shanklin to race up field, but the move eventually broke down when wing Tom James was unable to hang onto a pass fractionally behind him.