你必须进行考试，然后进行为期一个月的野营训练。

You have to write exams and go to a month-long training camp.

youdao

开始慢慢地，然后进行更困难的训练。

Start out slowly, and work your way up to the more difficult workouts.

youdao

开始慢慢地，然后进行更困难的训练。

Start out slowly, and work your way up to the more difficult workouts.

youdao