Culture and DIscovery

Self-driving cars arrive

作者：21ST

无人驾驶汽车存隐患。

MANY drivers dream of the day when they can sit back while their car drives itself. While several companies are working hard to make it a reality, self-driving cars still face many problems.

点击阅读全文

对本期电子报订户、有效期内的VIP教师会员和本学期高二尊享卡用户，我们开放所有内容：
如果您拥有以上权限，请点这里登录；
订阅电子报，请点这里；
激活VIP教师卡，请点这里；
激活21英语尊享卡，请点这里。