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  • 枫下茶话 / 工商经济 / 美国无人驾驶公共汽车开始试运营,是由加拿大生产,与美国科技公司合作。
    • Hmm... the unions of public transit systems ain't happy. That means less bus drivers are needed. +1
    • 不会去做乘坐的,不安全。有老大做得软件在里面啊,大家是捧场哪,还是想打击老大? +1