生活口语流利说（中级）
主讲老师：金格妃
课程特色：语音入门：名师示范带读，摆脱中式口音、课程精讲：24个单元实用场景轻松应对、实战演习：听说同步强化，视听讲练结合、外教口语：纯正欧美外教，互动即学即练
免费试听
听课
课程与PC端同步更新，充分利用零碎时间。做题
海量精选试题，想练就练，瞬间提分。答疑
网校名师24小时在线答疑解惑直播
名师大咖面对面，有问有大收获多。Mobility scooting: self-driving cars
Using electricity rather than petrol, offering services rather than products, and designing self-driving software are all tricky for carmakers that have relied on selling vehicles with internal combustion engines for over a century. Faced with these challenges, they put the pedal to the metal in 2016 to provide the transport of the future. Tech giants such as Uber, a ride-hailing service, and Google, with big ambitions in self-driving cars, once seemed to have the upper hand. But carmakers have fought back, pushing deeper into transport services and speeding development of autonomous and electric vehicles. GM began the year with a big investment in Lyft, a ride-sharing firm, and ends it by releasing the Bolt, a cheap electric car. Volkswagen bought into Gett, another ride-hailing firm, and promises more battery-powered models. And Ford is working on a robo-taxi. Carmakers are also forging deeper alliances with the tech
一站式课程咨询服务平台
