It also includes current operator, traffic, signaling, trackage rights, previous operators and passenger use.
还包括



司、交通量、信
、铁道线路权、以


司和旅客使用情况。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
试
8 

听 
:
技 Eric Allison, the head of Uber's flying taxi effort, said the technological hurdles were less complex than for autonomous vehicles; there is less traffic in the air, and the first generations of the aircraft will have pilots.
优步的飞行的士负责人 Eric Allison 表示,对于优步来说,运营空中的士的技术障碍比无人驾驶汽车更少,因为空中交通量比较小,而且第一代空中的士将配备飞行员。
选英语短文 
(全国卷)