n.坦克兵，骑兵

原形：trooper复数：troopers

The trooper charged forward into battle, his rifle at the ready.
战士冲向战场，枪已准备就绪。
She joined the army as a cavalry trooper, riding horses into combat.
她作为一名骑兵步兵参军，骑马投入战斗。
The trooper saluted the officer with respect and admiration.
那名士兵尊敬而钦佩地向军官敬礼。
The trooper was part of a elite special forces unit, known for their stealth and combat prowess.
这名战士是特种部队的一员，以他们的隐形和战斗能力闻名。
After completing his training, the new trooper was deployed to a remote base in Afghanistan.
完成训练后，新兵被派往阿富汗的一个偏远基地。
The trooper's quick thinking saved his comrades from certain death.
那名战士的敏捷思维救了他的战友于危难之中。
In the old Western movies, the trooper would often ride into town to uphold law and order.
在老西部电影中，骑兵通常会进城维护法律和秩序。
The trooper was awarded a medal for bravery in the face of enemy fire.
那名战士因在敌火中表现出的勇敢而被授予勋章。
During the war, the trooper witnessed countless acts of heroism among his fellow soldiers.
在战争中，这名战士见证了无数战友的英勇行为。
The trooper retired with honor, having served his country for over 20 years.
这名战士光荣退休，为国家服务了超过20年。