cone cylinder body

例句：

1. 1. The cone is the top part of a cone-shaped object.
   圆锥是锥形物体的顶部部分。
2. 2. The cone is used to make things like sugar cubes and candy.
   圆锥被用来制作像糖块和糖果这样的物品。
3. 3. The cone is also used in architecture to support the roof.
   圆锥也被用于建筑中，以支撑屋顶。