在订餐外卖发达的中国,无人机今天正式加入送货。用户从下单开始,平均仅需20分钟即可收到外卖。 中新社资料照片 在订餐外卖发达的中国,无人机今天正式加入送货队
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Latest Covid19 Info
- Ontario New Case+2,632
- Ontario New Death+46
- Canada First doses658,662
- Canada Second doses53,629
- Canada % of population vaccinated1.87%
- Canada Received from manufacturer893,240
- Canada Received doses administered79.7%