曲线图

例句：

1. 1. The curve of the river is breathtakingly beautiful.
   这条河的曲线令人惊叹。
2. 2. The car's steering wheel is curved to provide better control.
   汽车的方向盘是弯曲的，以便提供更好的控制。
3. 3. The path leading up to the mountain is steep and winding.
   通往山顶的路径陡峭且蜿蜒。