An engine start-stop function and regenerative braking help nudge the fuel economy to a claimed 56 MPG city and 65 MPG on the highway.

发动机启停的功能和再生制动器能够更加节约燃料，城市可以达到65mpg，高速65mpg。

youdao

Equally perversely, this waiver fails to take advantage of the particular benefits of hybrids, which are built for stop-go traffic where braking recharges the battery and boosts fuel economy.

事与愿违，这个鼓励并没有发挥混动车的优势，因为混动车在设计时就主要考虑到了频繁起步停车过程时利用汽车发电机制动而将汽车的动能转化为电能储存在蓄电池里面，从而提高了燃油经济性。

youdao

The machine is in a stop state, the wheel is always in the braking state, and in 6 degree slope reliability of braking.

机器处于停止状态时，车轮始终处于制动状态，并能在6度坡时可靠制动。

youdao

Research is being done on autonomous braking technology, which can stop a car when other vehicles or obstacles get too close, and lane-keeping support, which applies a correcting force through the steering if the driver drifts out of their lane.

BBC: How close are we to a crash-proof car?