be on one's game

基本解释

There's one on the horizon now. If tonight's game doesn't turn out to be a Finals preview this season, there are more seasons coming.
现在只有湖人出现在我们视野中，如果今晚的比赛不能碰撞出总决赛的火花，那么在将来的几个赛季也将到来。
And so David Beckham's last game with soccer club LA Galaxy on Saturday was bound to be an emotional one that he wanted his young boys to be a part of.
本周六是小贝在洛杉矶银河俱乐部意义深重的最后一场比赛，这样的时刻贝克汉姆也不想让他的孩子们错过。
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The game, Chelsea's final one at home this season, will be shown live on Sky Sports TV.
这场比赛，将是切尔西本赛季的最后一个主场，将在天空体育直播。