其中一个是地心引力的力量,这股力量试图把卫星拉向地球,就像一根把卫星绑住的绳子,防止卫星飞远了。
One of them is the force of gravitation (地心引力), which tries to pull the satellite towards the earth and is like a rope which keeps the satellite from flying away.
月亮强大的引力就像是地球的一个陀螺仪,保证了地球轴心的稳定性。
The strong 3 gravitational pull of our moon ACTS as a global 4 gyroscope stabilizing the Earth's axis.
就像太空飞船一旦脱离了地球的引力,移动起来只需要花一点点的能量,继续养成好习惯也只需要不多的毅力。
And just like moving a space shuttle that has escaped the Earth's gravitational pull takes little energy, it also takes only little amount of willpower to continue doing your new habit.
月亮强大的引力就像是地球的一个陀螺仪,保证了地球轴心的稳定性。
The strong 3)gravitational pull of our moon acts as a global 4)gyroscope stabilizing the Earth's axis.
月亮强大的引力就像是地球的一个陀螺仪,保证了地球轴心的稳定性。
The strong 3)gravitational pull of our moon acts as a global 4)gyroscope stabilizing the Earth's axis.
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