首先，陆战队员必须经历“心理准备”的训练过程，旨在让他们先睹战斗与模拟实战场景。

At first the marines must run the course of so-called "psychological preparation" which aims to give them a glimpse of the fight and simulate real fighting conditions.

youdao

首先，陆战队员必须经历“心理准备”的训练过程，旨在让他们先睹战斗与模拟实战场景。

At first the marines must run the course of so-called "psychological preparation" which aims to give them a glimpse of the fight and simulate real fighting conditions.

youdao