Terms for subject Aviation containing First Class

English	Chinese
aviation structural mechanic first class	一等飞机结构机械员
aviation support equipment technician first class	一等航空支援设备技师
first class	头等舱
first class	最好的
first class	一等
first class and economy class configuration	一级和普通型座椅布局
first class and economy class configuration	一级和经济型构型
first class certificate	一级执照