足球比赛是一项全球性的运动，吸引着亿万观众的目光。Football matches are a global sport, captivating the eyes of millions of spectators. 根据足球竞赛规则，一场标准的比赛包括两个各45分钟的半场。According to the football competition rules, a standard match consists of two halves, each lasting 45 minutes. 这意味着，除了中场休息时间外，全场比赛时长通常是90分钟结束。This means that, excluding the halftime break, the total duration of a match is usually 90 minutes end.
 
中场休息是球员休息和调整策略的重要时刻。Halftime serves as a crucial moment for players to rest and for teams to adjust their strategies. 休息时间通常被规定为不超过15分钟。This break is typically mandated not to exceed 15 minutes. 由此可见，足球比赛不仅是一场对体力和技术的挑战，也是一场对战术和耐力的考验。Hence, a football match is not only a challenge of physicality and skill but also a test of strategy and endurance.
 
在某些情况下，比赛可能会进入加时赛。In certain situations, matches may proceed to extra time. 加时赛的结构是两个额外的半场，每个半场15分钟。Extra time consists of two additional halves, each lasting 15 minutes. 这样的安排确保了比赛的激烈程度和公平性，同时给了球队额外的时间来决出胜负。Such arrangements ensure the intensity and fairness of the match, while also providing teams with additional time to determine the winner.
 
足球比赛的每个半场为45分钟，中场休息不超过15分钟，确保了比赛的连贯性和观赏性。In summary, each half of a football match lasts for 45 minutes, with a halftime break of no more than 15 minutes, ensuring the continuity and spectatorial appeal of the game source.