学生通过他们的学校加入一个团队，学校提供一名志愿教练，并象征性支付一点费用，送学生参加地区和州的比赛。

Students join a team through their schools, which provide a volunteer coach and pay a nominal fee to send students to regional and state competitions.

youdao

报名参加管理课程，这样你就可以在毕业时加入家族企业。

Sign up for management classes, so you'll be ready to join the family business when you graduate.

youdao

当时他正要参加入学考试。

He was about to sit for his entrance exam.

《牛津词典》

If you fail to take the test, you get zero, and I average the zero in.

如果你没能参加，那即是零分，我算平均分的时候会加入那个零分。

麻省理工公开课 - 固态化学导论课程节选

I am not currently in any clubs, I've looked into a couple but none have really stuck.

我现在没有参加什么俱乐部，我考虑了几个，但都没有加入。

社团小组信息 - SpeakingMax英语口语达人

Even if you're not in a team, you can do a club sport,

即使你不参加运动队，你可以加入俱乐部运动，

我喜欢运动 - SpeakingMax英语口语达人