短語詞組短語landing g area 著陸區(qū);降落場grass landing area 草地降落區(qū)authorised landing area 允許著陸區(qū)downtown landing area 域市閙區(qū)降落場flexible landing area 軟道麪降落場landing area security 著陸區(qū)安全措施intended landing area 預(yù)定著陸場a landing area 登陸區(qū)Water Landing Area 水域著陸區(qū) 返回 landing area