Drones are not toys, but tools to transform industries.
无人机不是玩具,而是改变行业的工具。
依靠聪明、平衡的人类几个世纪以来所依赖的普通美德。常识、节俭、现实的期望、耐心和毅力。
I often take exercise. Why only yesterday I had breakfast in bed.
Collaboration across industries is key to solving the plastic waste challenge.