Common Ground High School康芒格朗德高中
air-ground school陆空协同学校
Multi Engine Ground School多引擎地面学校
Ground school day学校日
ground school instructor地面学校讲师;地面学校教官
Aircraft Type Ground School飞机类别地面学校
school ground校地;校址;教练场;学校校园
patrol the school ground在校园场地巡逻
Primary School Sports Ground小学部风雨操场