The batch delivery of 100 excavators and road rollers set the whole venue alight.
Some latest ones, including the IM model by SAIC and Alibaba, can drive themselves into the garage after the passenger alights and return to pick her/him up with just a tap on the phone screen.
Many can have their software updated wirelessly, and some e-cars can park themselves when drivers alight and return later to pick them up at a tap on the phone screen.
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