steward

1. N-COUNT A steward is a man who works on a ship, plane, or train, taking care of passengers and serving meals to them. 男乘务员

2. N-COUNT A steward is a man or woman who helps to organize a race, march, or other public event. (比赛、游行等公共活动的) 组织者

The steward at the march stood his ground while the rest of the marchers decided to run. 当其余的游行者决定跑掉时，游行的组织者坚守了他的位置。