football作为可数名词，意为足球运动;足球;橄榄球;屡起争议的问题;被踢来踢去的难题。例句有：
1、Health care should not become a political football.
保健问题不应该成为被踢来踢去的政治皮球。
2、Several boys were still playing football on the waste ground.
几个男孩还在那片废弃的空地上踢足球。
3、Two blocks beyond our school was a field where boys played football...
离我们学校两个街区远的地方有个男孩们玩橄榄球的球场。
4、When they get together, all they talk about is football.
他们在一起时，谈论的都是足球。
5、Health care should not become a political football.
保健问题不应该成为被踢来踢去的政治皮球。
