立方的

例句：

1. 1. The cube is a three-dimensional object with six sides.
   立方体是一个有三个面的三维物体。
2. 2. The cube has the same side length as the square and the hexagon.
   立方体的边长与正方形和六边形相同。
3. 3. The cube is used in many applications, such as building construction and furniture design.
   立方体在建筑施工和家具设计等领域有广泛应用。