航空地面试验设备必须得到更新以适应未来飞行器尺寸增大、性能提高的要求。

Aeronautical ground facilities must be upgraded to match the increased size and performance of future aircraft.

youdao

航空地面试验设备必须得到更新以适应未来飞行器尺寸增大、性能提高的要求。

Aeronautical ground facilities must be upgraded to match the increased size and performance of future aircraft.

youdao