riding shotgun
坐在汽车前座旁边，负责保护司机和乘客
口语·日常乘车用语
英文释义
to sit in the front passenger seat of a vehicle
例句
I'm riding shotgun on this road trip, so I'll navigate and keep the driver company.
典故来源
同“ride shotgun”，源自西部马车护卫传统，现指汽车前座。