First Sergeant Course

• 军士长课程

First Sergeant Course的用法和样例：

例句

1. The sergeant major barked out the order.
   军士长吼出了命令。
2. As far as soldiers are concerned, they have their own ranks, such as Private, ecialist Sergeant, Master Sergeant.
   就士兵而言，他们也有自己的军衔，如列兵，专业军士，军士长等。