Jenny was supervising her children in a game of football.珍妮正在指导她的孩子们参加一场足球比赛。

He supervised and trained more than 400 volunteers.他指导和培训了400多名志愿者。

Miss Young had three netball games to supervise.扬小姐要监督三场无挡板篮球比赛。

He makes the wines and supervises the vineyards.他负责酿酒并管理葡萄园。

One of his jobs was supervising the dining room.他的工作之一是管理餐厅。