see off
phrasal verbsee somebody off
to go to a station, an airport, etc. to say goodbye to somebody who is starting a journey 为…送行;送别 - (British English)
to force somebody to leave a place, for example by threatening them or running after them 赶走,驱逐(某人) - (British English)
to defeat somebody in a game, fight, etc. (在游戏、战斗等活动中)打败,击败