每周一有很多学生参加讲座。

Many students attend the lecture every Monday.

欢迎非成员学生参加讲座。

Non-member students are welcome to attend the lecture.

参加讲座可以增长知识。

Attending lectures can enrich one's knowledge.

参加讲座有助于丰富知识。

Attending lectures helps to enrich one's knowledge.

通过阅读书籍和参加讲座可以增加性知识。

Reading books and attending lectures can increase sexual knowledge.

作为一个爱好学习的人，他喜欢参加讲座和研讨会。

Being a philomath, he enjoys attending lectures and seminars.

如果您有兴趣，请准时参加讲座。

If you are interested, please attend the talk on time.

如果是这样，请在7点钟早点来参加讲座。

If so, come early to the talk at 7.

李明将被邀请参加讲座。

Li Ping will be asked to attend the lecture.

热烈欢迎所有有识学生参加讲座。

Welcome all the intelligent students to join in the lecture.