aggressor troop造句怎么写

Traitors formed a special group of people in the Opium Wars who either got information for invaders or became the vanguard of aggressor troops.

Under the bombardment of the aggressor troops, the Qing army fled to Beijing in a panic.

The aggressor troops still hang on there.

In contrast the U.S. aggressor troops are afraid of death, and their officers are rather rigid, not very flexible.