Father, you've been drafted four times already, please spare us!

Which unit is the most powerful?
"It has to be the Army! The Army Special Forces are unbeatable!"
"Nonsense, the Air Force is clearly the best, with fighter jets and attack helicopters, it's exhilarating!"
"Bullshit! With the Marines around, who dares to call themselves awesome!"
Listening to the veterans around him discussing endlessly, Wang Nian grinned and said, "Hehe, what's so difficult about that? If you want to know who's the best, just try them out one by one, right?"
Thus began Wang's fourth enlistment.
Upon entering basic training: What do you mean by "an all-rounder has arrived"?
One month later: What does it mean for a new recruit company commander to be just like a raw recruit?
Three months later: What exactly did he want to do? What does it mean that he single-handedly raised the ceiling of the entire recruit company?
Wang Nian: What are you babbling about? Watch me run five kilometers with a cigarette in my mouth!