如果有人问如果你有时间在某个时间，并邀请你参加活动，您不需要为了你，直到你知道什么是对的邀请。

If someone asks if you are free at a certain time and invites you to an event, you are not required to commit yourself until you know what the invitation is for.

youdao

我想邀请你参加我们的中国文化活动。

I'd like to invite you to join in our Chinese Culture activity.

youdao

在这里我们荣幸地邀请你来参加我们的活动并且与大家分享你的故事和照片。

Here we would like to invite you to join us and to share your stories and photos with us.

youdao

Or if you wish to invite somebody to come to an event,

又或者，你想要邀请一些人来参加一个活动，

I'd like 课堂 - SpeakingMax英语口语达人