我能事先申请上这一课程吗？

Can I sign up for this course in advance?

youdao

申请者来自哪一民族，这一点事先并不透露给评审委员会。

The race of the applicant is not divulged to the panel.

youdao

我们要事先准备所有申请材料。

We must have all the application materials prepared in advance.

youdao

我们要事先准备所有申请材料。

We must have all the application materials prepared in advance.

youdao