BBC 商业 5月6日 23:02 亚马逊英国首次无人机配送：有限规模化验证，监管路径决定主题能否向供应链效率重定价延伸 'We had people come just to see it': Amazon delivers its first UK parcels by drone The unmanned aircraft can drop off 100 parcels a day within a 12km radius of Amazon's hub. FG 100 读报告 →