be on a trip中文什么意思

在旅行

• trip:    n. 1.(短程)旅行，短程行程，航 ...
• trip:    TRIP ＝transformati ...
• a business trip:    出差

例句与用法

1. Have you ever been on a trip ? where have you been ? what have you done
   你曾经去旅游过吗？你都去过哪？ ? ?你都做了什么？
2. " some people like to buy orchids from other places as souvenirs when they are on a trip
   有些外游人士喜欢购买兰花作为纪念品。
3. " people may like to buy wildlife products as souvenirs when they are on a trip
   发言人表示：市民出外旅游时，可能会购买一些用动植物制成的纪念品。
4. " people may be tempted to buy wildlife products as souvenirs when they are on a trip abroad
   发言人表示：市民出外旅游时，可能会购买一些用野生动植物制成的纪念品。
5. " the public should pay more attention when buying wildlife products as souvenirs when they are on a trip
   发言人说：市民出外旅游时，若购买一些用动植物制成的纪念品，需特别小心。