Kyung Lah takes us on a tour of how these problems stretch from across the Pacific to a taqueria in California.

让我们跟着Kyung Lah一起去看看这些难题是如何跨越太平洋到达加州的一家墨西哥卷饼店的。

It would use unmanned aerial vehicles to bring food from a taqueria chain and items from a drugstore company to people who live in a rural community near the Australian capital.

它将使用无人驾驶飞行器将快餐店连锁店的食物和药店公司的物品运送给居住在澳大利亚首都附近农村社区的人们。