未来器官移植靠什么 3D打印部件愈加成熟_BEC初级作文

未来器官移植靠什么 3D打印部件愈加成熟

The self-driving car isn’t as far off as you might think. What once existed only the realm of science fiction is now roving around—albeit in an extremely limited fashion—in Nevada, Florida, California, and Michigan. What was once an easy punch line in parodies of Silicon Valley is now a fixture on Google’s corporate campus.

自动驾驶汽车并不像大家想的那么遥远。这种以前只出现在科幻小说里的东西现在已经开始四处游走，只不过活动范围很小，仅限于内华达州、佛罗里达州、加利福尼亚州和密歇根州。以前人们奚落硅谷时，总会开自动驾驶汽车的玩笑，而现在，它已经是谷歌（Google）公司园区里的一款代步工具。

Adoption continues. Last month the U.K.’s Department of Transport announced that it would allow self-driving cars onto British streets by next year. A county in Iowa recently announced—at a symposium designed to attract Google and other tech companies to its region, naturally—that it would allow driverless cars on its streets. California’s Department of Motor Vehicles has been pushing to get broader regulations in place to allow self-driving cars on public roads.

自动驾驶汽车的应用范围正在扩大。英国交通部上个月宣布称，将在明年之前允许自动驾驶汽车在英国上路。爱荷华州的某个区也在最近的一次研讨会上表示，将允许自动驾驶汽车在本地行驶——举办这次会议自然也是为了吸引谷歌和其他科技公司入驻这一地区。加州机动车辆管理局则一直在设法扩大监管范围，以便自动驾驶汽车成为普通交通工具。

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