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世界是物质的,物质又都是在永不停息地运动着,而运动的形式有多种多样,纷繁复杂从低级到高级,大致有如下五种形式:①机械运动(也称位置变化),②物理运动(也称物理变
The world is material, and the material is moving incessantly. The forms of movement are varied and varied from low level to high level. There are roughly the following five forms: 1 Mechanical movement (also called position change), 2 physical movement (also called physical change