None of these concept vehicles exist today.

这些概念车存在。

youdao

In the modern era, since 1988, the company has created more than 100 concept vehicles in a variety of shapes, sizes, configurations and materials.

在当今时代，自1988年以来该公司创造了100多车的概念，在不同的形状，大小不一，配置和材料。

youdao

And the method of calculating the proposed two new concept vehicles are put forward: Mitigation Brake should maintain a minimum speed and release time.

提出了两个新概念及计算方法：缓解列车制动时车辆全部缓解后应保持的最低速度及缓解时间。

youdao

Chrysler Museum gift shop is a good place to start for your favorite Jeep, Dodge or Chrysler enthusiast, including illustrations of concept vehicles from the design studio.

FORBES: Automotive Gift Guide For Car Lovers

Also at the auto show, global automakers including Mercedes Benz and Nissan and local brands such as Geely Holding Group, which owns Sweden's Volvo Cars, and Great Wall Motors Co. showed new SUVs or SUV concept vehicles.

NPR: China's Struggling Automakers Jump On SUV Boom

Electric vehicles are shifting into high gear, from prototypes and concept cars to vehicles that can have a meaningful impact on reducing greenhouse gasses and slowing the environmental impact of global warming.

FORBES: The Plugged-In Prince