rotation axes of symmetry

例句：

1. 1.The symmetry of the design is reflected inthe rotational axes of the sculpture.
   雕塑的设计对称性体现在其旋转轴上。
2. 2. The rotational axes of theplanets are aligned in a perfectcircle.
   行星的旋转轴完美地排列成一个圆。
3. 3. The rotational axes ofthe earth's gravity field are responsiblefor the movement of objects on Earth.
   地球引力场的旋转轴负责地球上物体的运动。