第1个回答 推荐于2017-11-24
如果别人外出旅游的话,都会讲,Have a good trip.本回答被提问者采纳
第2个回答 2011-04-11
Bon voyage 这句最好!
wish you a happy voyage.
be a good traveller
May a favorable wind send you safely home!
Have a nice trip
第3个回答 2011-04-11
may everything go smooth with your trip.
楼下have a save trip的似为 have a SAFE trip
第4个回答 2011-04-11
给你个最标准的,《走遍美国》里面的
Have a save trip !
如果别人是离去回家,就后面加个home:Have a save trip home!