1.passing through 穿过
We're just passing through on our way to Chicago.
我们是去芝加哥的,只是路过这里 。
2.run for president 竞选总统
It was only last February that he announced he would run for president.
去年2月,他才宣布自己将参加总统竞选 。
3.take over 接手;接管
Cars gradually took over from horses
汽车逐渐替代了马匹 。
4.took charge 负责;担任
The director himself took charge of the project.
所长亲自挂帅进行这项工作 。