自动驾驶汽车每时每刻都在和整个城市的路网交互，数据计算是云端的服务器在拼命，而不是指望车内为数不多的摄像头和算力有限的车载芯片，无论算力还是雷达数量，车路云是单车智能的成百上千倍。
"One day I just woke up and after a year-and-a-half on the streets I thought, 'I need to do something'," he says, remembering how he approached a local charity for support.
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xangma (@xangma)
破五，也称送穷节。自古有“驱五穷”之俗，驱哪五穷？曰智穷、学穷、文穷、命穷、交穷。
They went to the international courts and were awarded huge sums in damages – $8.3bn in the case of ConocoPhillips – which have never been paid.