OK everybody, today we're going to do a physical fitness test, which will soon sort out the men from the boys!

大家注意，今天我们要进行体能测验，选出真正的强者！ ！

The instructor said that the assault course the recruits were about to attempt was designed to sort out the men from the boys.

指导员说，新兵将要进行的袭击课目的目的，是将从中挑选出最好的。