后卫

The defenders were outnumbered and had to give in. 那些抵抗者寡不敌众，只得投降。

The enemy will not attack during daylight so I have told the defenders to stand down. 敌人不会在白天进攻，因此我已告诉防御者们解除警戒。

The defenders held out for weeks. 守卫者坚持了好几个星期。

The ball hit one of the defenders and was deflected into the net. 球射中一名後卫後反弹进网。