coach 教练head coach主教练football player足球运动员referee裁判lineman巡边员captain / leader队长forward / striker前锋midfielder前卫left midfielder左前卫right midfielder右前卫attacking midfielder攻击型前卫(前腰)defending midfielder防守型前卫(后腰)center forward中锋full back后卫center back中后卫left back左后卫right back右后卫sweeper清道夫，拖后中卫goalkeeper / goalie守门员cheer team拉拉队