In October 2016, Grab added an in-app instant messaging feature called "GrabChat" to allow simple communication between riders and drivers.
Xem thêmThe Internet is the biggest worldwide communication network of computers.
Xem thêmThe Internet makes communication easy, and communication can be dangerous too.
Xem thêmData communication has become faster.
Xem thêmIt extends over approximately 400 square kilometres and consists of scores of temples, hydraulic structures (basins, dykes, reservoirs, canals) as well as communication routes.
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