I won't stand by while the special interests use the same old tactics to keep things exactly the way they are.
VOA: special.2009.09.12
The molar volume is being changed a little bit trying to make things collide with each other, they can't occupy the same volume.
摩尔体积发生了很小的改变,如果你试图使气体分子间相互碰撞,他们不能占据同一个位置。
But skin cells and brain cells and pancreas cells aren't doing the same things.
但皮肤细胞,脑细胞和胰腺细胞,却发挥着完全不同的作用
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