Let's have a party.

我们来一次聚会吧。

《牛津词典》

When they decide to have a party they don't mess around.

他们决定搞聚会，便会迅速操办起来。

《牛津词典》

We will have a party for Kate.

我们将为凯特举办一个聚会。

youdao

"It is everywhere. So you do not need to have a party to get the swine flu.

VOA: standard.2009.12.18

And not only was it a party school, you were going to have an amazing time for the four years and beyond.

不仅是个派对大学，而且未来四年甚至以后，都会过得很快乐。

哈佛公开课 - 幸福课课程节选

Hollywood is the best if you want to come, have a good time, party,

你要想来好好玩，聚会，好莱坞再好不过了。

好莱坞是什么样的？ - SpeakingMax英语口语达人

And you have a party scene, and you can't think how to do it.

NPR: Could You Be the Great American Novelist?

So if people want that they have a party they can vote for.

BBC: In...out...shake it all about

Mr. FIRE: It's okay to have a party, but I would still have low-fat frozen yogurt at the party and not ice cream.

NPR: Researchers Try Fighting Heart Disease Gene by Gene