first down
[]
释义
（橄榄球）（四次十码进攻中的）第一次进攻，首攻
The first play in a series that has a maximum of four downs.
例句
Mike: Oh, how do you not make a first down there?
Sheldon: They passed against a nickel defence. They should have run it off-tackle. (The Big Bang Theory)
麦克：怎么首次进攻都打不起来？
谢尔顿：他们想穿透五分卫防守。本来应该能摆脱拦截的。（生活大爆炸）
