Looking for a simple, quick demonstration of forces and acceleration in circle motion?
看过一简单、快速的演示圆周运动中力和加速度的变化吗？
Lee and his officers decided to make a final effort to break out of the circle of Union forces.
李将军和部下决定作最后一搏，以突破联军主力的包围圈。
Before using the scrub will get wet nose, and then scrub lightly in the nose part of the circle of black with external forces.
使用磨砂膏前先将鼻子搞湿，然后用磨砂膏在鼻子部位轻轻打圈，让黑头随外力排出。
Before using the scrub will get wet nose, and then scrub lightly in the nose part of the circle of black with external forces.
使用磨砂膏前先将鼻子搞湿，然后用磨砂膏在鼻子部位轻轻打圈，让黑头随外力排出。
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