第1个回答 2009-08-03
have a nice trip!
enjoy yourself/selves! enjoy your trip!
have a happy journey!
have fun traveling!本回答被提问者采纳
第2个回答 2009-08-02
enjoy your time! have a good time !
have a good journey/trip!!!
enjoy yourself!!
第3个回答 2009-08-02
Have a good trip
Have fun travelling
Have a good time