zonal defence的用法和樣例：
例句
- Liverpool boss Rafa Benitez has defended his much-maligned policy of using zonal marking when defending set-pieces.
利物浦主帥貝尼特斯捍衛他的一直飽受詬病采用區域防守戰術(shù)防守對方定位球進(jìn)攻。 - A Sweeper was originally used to back up man-to-man defences.However, a Sweeper can also be used with a zonal marking system.
雖然以前清道夫是用來(lái)補充人盯人防守體系的，但是清道夫也可以使用在區域防守體系中。
