Do you know anything about the selection procedure for astronauts?

你知道宇航员的选拔程序吗？

All candidates must go through a rigorous selection procedure.

所有的候选人都得经过一个严格的挑选程序。

There are many arguments for and against the interview as a selection procedure.

对于将面作为一种招聘人才的方式，人们的意见褒贬不一。