谁会这道题：If you are traveling

If you are traveling __ the customs are really foreign to yo 一道高中英语单选题If you are traveling ( ) the customs are really for If you are traveling where the customs are really foreign to 一道英语题If you are traveling ________ the customs are really fo 英语翻译If you are traveling forwards in a train,surrounding obj If you are造句, if you are wearing If you are late, if you are if you are happy If YOU Are The if you are willing