1. The Earth's axis displacement causes seasonal changes.
地球的轴移导致季节变化。
2. Axis displacement can affect the stability of an object.
轴移会影响物体的稳定性。
3. Scientists observed the Earth's axis displacement.
科学家观察到地球的轴移现象。
4. Axis displacement may be caused by external forces.
轴移可能由外部力量引起。
5. Axis displacement is an important characteristic of celestial motion.
轴移是天体运动的重要特征。