短語詞組短語cabin -class ship 等級艙室客船passenger cabin class detail 客艙級別passenger cabin class 客艙級別The Economy Class Cabin class 機艙等級是經濟艙class cabin 三等艙first -class cabin 頭等艙;一等客艙;甲等艙business -class cabin 公務艙economy class cabin 經濟艙Business class cabin 商務客艙房 返回 cabin class