Weighing about 1,750 pounds , the XL1 features nifty high-tech touches , such as closed circuit television whose screens replace the conventional right and left rear-view mirrors .
重仅1750磅的XL1搭载了不少时尚的高科技装备，比如闭路电视，它的屏幕将取代传统的左右后视镜。
xl1