米莉，我打算参加一个朋友的生日聚会。

I'm going to a friend's birthday party, Millie.

youdao

我打算参加一个培训班因为在我的心目中老师的地位是无法替代的。

I plan to take part in a training class as in my mind the place of teacher could not be placed.

youdao

我打算参加该会议，想要了解一些关于主要讲话人及其谈话内容和研究兴趣等方面的信息。

I plan to attend the conference and would like information about the contributory speakers, the content of their talks, and their research interests.

youdao

And then I'm also going to take the LSAT, the test for law school.

我也打算参加法学院入学考试。

再没时间也要挤出来 - SpeakingMax英语口语达人

I'm not going to the wedding.

我不打算去参加婚礼了。

I've already 实战 - SpeakingMax英语口语达人