一个4岁的孩子可能会抗议说，姐姐或妹妹喝的果汁更多。但其实果汁的量一样，只是杯子的形状不同。

A 4-year-old may protest that a sister has more fruit juice when it is only the shape of the glasses that differ, not the amount of juice.

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把水倒进杯子，水就变成杯子的形状；

Now you put water in a cup, it becomes the cup;

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现在向杯子里倒水，水就变成了杯子的形状。

Now you put water into a cup, it becomes the cup.

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If you made it in a cup and you tried to pour it out it would still have the shape of the cup when it came out.

如果你在杯子里做果冻,并试着倒出来,当它出来的时候,还会是杯子的形状

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