peak width at half height

例句：

1. 1.The mountain peak has a wide width at its base.
   这座山峰的底部有很宽的宽度。
2. 2.The car's wheelbase is the distance between the front and rear wheels at their widest point.
   汽车的轴距是前轮和后轮在最宽处的距离。
3. 3.The artist painted a landscape with a wide width of sky and mountains.
   这位艺术家画了一幅以宽阔的天空和山脉为背景的风景画。