sitdown是一个句子吗

1、This is something that we should sit down and discuss as a team.这件事我们应当坐下来一起认真讨论一下。

2、Stop fooling around and sit down!别干傻事了，坐下来！

3、'Sit down'， she said.“坐下。”她说。

4、Come and sit down and take the weight off your feet for a while.来坐下歇一会儿吧。