The quake left as many as 11m Chinese homeless, many in remote, mountainous areas of the region not accessible by emergency crews
同时，这次地震也使许多人无家可归，他们大都在偏远的多山地区，而紧急救援人员去无法立刻前往那些地区。
Thousands of remote villages in mountainous areas were cut off when flash floods swept away roads and bridges.
山洪冲毁了道路和桥梁，也切断了偏远山区数千座村庄与外界的联系。
UAV logistics networks are designed to cut the costs of shipping in remote and mountainous areas, said Liu Qiangdong, CEO of JD. com.
据京东ceo刘强东表示称，无人机物流网络的目的是为了降低偏远山区的运输成本。
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