outer marker短语⁷⁹⁹⁷⁸⁺⁹ 基本例句 外指点标 As it turns out, a general terrain warning MSAW was generated at approximately the same time the airplane joined the final approach course outside of the outer marker. 调查结果显示,通用的地形警告 MSAW几乎就在飞机切入远台五边进近航道的同时触发。 china-cam