n.(足球、曲棍球或橄榄球)后卫，(美式足球)全卫，后卫位置

He was shifted from fullback to center for the second half of the game.
在比赛的下半场，他从后卫位置换到了中锋位置。
The fullback is often responsible for covering the last line of defense.
后卫通常负责防守的最后一道防线。
Despite his size, the fullback proved to be surprisingly agile on the field.
尽管他的体型庞大，但这位后卫在场上证明了自己出乎意料的敏捷。
Our team's fullback made a crucial interception that turned the tide of the game.
我们队的后卫做出了关键的拦截，扭转了比赛的局势。
The fullback's role in rugby is similar to that of a sweeper in soccer.
橄榄球中的后卫角色类似于足球中的清道夫。
His skills as a fullback were instrumental in our victory over the rival team.
作为后卫的他，他的技能对我们在与对手队伍的比赛中获胜起到了关键作用。
The coach decided to give the young fullback more playing time to develop his skills.
教练决定给这位年轻的后卫更多上场时间来发展他的技能。
A fullback must have excellent tackling skills to prevent the opposing team from scoring.
后卫必须有出色的拦截技能，以阻止对方队伍得分。
During the match, the fullback made several critical saves to keep the score tied.
在比赛中，后卫做出了几次关键的救球，保持比分的平局。
The fullback's accurate kicking helped us secure field position throughout the game.
后卫精准的踢球帮助我们整场比赛中确保了场地位置。