回家过年前，我还特意体验了一家L4级无人驾驶出租车的服务：从上海世纪公园东南角前往上海科技馆地铁站——某上市运营商在浦东新区画出了一块面积不大的运营范围，两年前我曾在广州南沙体验过他们的服务。
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When Nicholas Bowman was in high school, he thought his next steps were already mapped: He’d get a college degree and land a stable, high-paying job—enjoying the kind of economic mobility higher education has long promised.，这一点在91视频中也有详细论述
Credit: Joe Maldonado / Mashable