英文里介词的使用是很复杂的，很多时候我们很难瞬间get到一些介词的含义。之前我的老师就说过，能熟练运用好英语介词才算真正学好英语。比如，一提到聚一聚，我们的第一反应可能是 “get together”，但在口语中有一个非常简单的表达方法你知道是什么吗？

那就是— “have some friends over”  (和朋友聚一聚)

-We' re going to have some friends over. Would you like to come?

几个朋友准备在我家聚一聚。你能来吗?

-I really want to, but my mom is ill. I have to take care of her.

我真的很想去，可是我妈妈生病了，我必须要照顾她。

-I'm sorry to hear that. Please give my best regards to her. 

很遗憾听到这事。请代我向她问好。

-I have an extra ticket to the lunch buffet.

我有多一张自助午餐票

Who wants it?

谁想要啊

...

-Well, we're having everyone over.

我们邀请了大家来聚餐

-Yeah, Leonard and I are gonna be cooking all day.

所以我跟莱纳德那天都得在家做饭

Otherwise we'd love to.

不然我们肯定超想去

But we can't.

可实在没办法

-Yeah, poor us.

我们运气太不好了