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But to make smart mobility a reality across more cities, support at the policymaking level is key, said Axhausen.

By 0:15 am Wednesday, power supplies and emergency communication had returned to the heavily-hit Gengda township in Wolong, but water supplies remained disrupted.

Butuo is one of the least developed areas in Liangshan, which has a number of isolated villages, according to Song Ming, an information officer with the prefecture's government.

But, he said security devices have changed, making it possible for the first floor of all three of Amazon’s towers, the spheres and the company’s dog park, to be open to the public.

By business types, most of the large businesses, such as supermarkets, said their sales growth was good, and top retailers performed well, relying on strong supply chains. The growth of small businesses, especially convenience stores, slowed down. Stores specializing in personal care and cosmetic products, as well as maternal and infant stores, have been greatly affected. However, some maternal and infant stores showed significant growth, as they actively expanded online and social marketing channels to meet consumer demand during the epidemic.