比亞迪公司周三透露，今年7月該公司就已拿到全國第一張有條件自動駕駛（L3 級）測試牌照。請看本報周四的報道： Shenzhen-based electric vehicle giant BYD Co. said Wednesday it has obtained a conditional testing license for level 3 (L3) autonomous driving on high-speed roads. BYD was granted the first such license in China in July, the company said in a statement on its official Weibo account. Earlier in December, BMW Group said it had received a test license for L3 self-driving on high-speed roads in Shanghai, while Mercedes Benz said it would carry out L3 tests on designated highways in Beijing. 報道中的L3 self-driving，或者叫level 3 autonomous driving，指在某些條件下完成部分駕駛功能，同時駕駛員必須承擔接管車輛的責任。L4級自動駕駛是在大部分情況下完成駕駛功能，但保留駕駛員接管車輛的選項。 | 