普象-让好设计发光

.两点之间直线距离最近，无人机在空中运行路径近乎于直线，运输距离短，几乎 无视地形限制，没有传统快递物流的运输路线局限性。2.效率更高。无人机飞行速 度快，没有堵车风险。3.省去大量人力成本和时间成本
The straight-line distance between the two points is the closest. The UAV runs almost in a straight line in the air, and the transportation distance is short. It almost ignores the terrain constraints and has no transportation route limitations of traditional express logistics. 2. Higher efficiency. The UAV flies fast and there is no risk of traffic jam. 3. Save a lot of labor cost and time cost