ground staff

1. N-COUNT-COLL The people who are paid to maintain a sports ground are called the ground staff. 场地保养人员

The ground staff do all they can to prepare the field. 场地保养人员全力准备赛场。

2. N-COUNT-COLL At an airport, the ground staff are the employees of airlines who do not fly with the planes, but who work in the airport helping passengers and providing information. 地勤人员

He planned to subcontract everything from the aeroplanes to the ground staff. 他计划从飞机到地勤人员一律转包。