中间可以接代词，例如：
1、Should you come across waste paper thrown out of a passing car， pick it up ．如果你碰到从一辆过路的车里扔出来的废纸，就把它捡起来。
2、Child put it back in the pan， saying， "But you can always pick it up and if you're alone in the kitchen， who's going to see it?"查尔德把它放回到平底锅里后说，“你每次都可以把它捡起来，而且如果你是一个人在厨房，谁又会看到呢?”
3、Pick it up by the handle!抓着手柄把它提起来！
