Baring this in mind, both companies also continuing to development medium altitude long endurance ( MALE ) UAVs.

在思路中披露, 两家公司也正在继续去发展中高度长航时(MALE ) 无人机 ( UAV).

互联网

After take off, the plane flies up from medium altitude to high altitude.

飞机起飞后, 由中空飞向高空.

互联网