So besides the two leaves only air which can also extracted. Does it depend on some tiny particles, photons, radiowaves and jazz?
杯子可以换成其它的东西,说明也不是因为杯子空间才存在,那么除了这两样,里面也只有空气,但是空气也可以把它抽掉,因为微小的粒子,光子,射线,还是什么没有发现的粒子?
So besides the two leaves only air which can also extracted. Does it depend on some tiny particles, photons, radiowaves and jazz?
杯子可以换成其它的东西,说明也不是因为杯子空间才存在,那么除了这两样,里面也只有空气,但是空气也可以把它抽掉,因为微小的粒子,光子,射线,还是什么没有发现的粒子?
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