英语语法分析

In football the linebacker backs up the linemen.

在足球赛中后卫接应前锋。

The referee called it good, and one of the linemen confirmed the shot was a winner.

裁判拍手称赞，其中一个巡边员也确认了这一击有效。

In football, offensive linemen grab a certain spot under the armpit to mask holding.

在橄榄球比赛中，进攻前锋在把球放在腋窝里，从而不让对手看到。