n.随用随通
Don't jump off a train when it's on the move. 火车未停稳时万勿跳下。
The Gypsies are a race constantly on the move. 吉普赛人不时在迁移流动。
Our family was on the move for five year until dad found a good job. 在父亲找到一份好工作之前，我们一家人有五年多都在奔波，四处迁移。
It's about time we got this job on the move. 大约该是我们开始做这项工作的时候了。
Student power is on the move again. 学生这股力量又一次活跃起来。
The car was already on the move. 汽车已经开动了。
