If? You are? Hungry, you need to drink water, what to do?

如果你饿了后需要喝水，你该怎么办？

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You might ask yourself whether you truly need to drink more calorie-free beverages - and what is wrong with tap or home-filtered water?

你应该问问你自己是否真的需要喝这些无卡路里的饮料，到底喝自来水和家庭过滤水有什么问题？

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From this experiment, you can easily decide that storing water in an open container is a bad idea unless you have a plan to purify it when you need to drink it.

从这个实验，您可以轻松地得出结论，将水放在一个敞开的器具不是一个好主意，除非你能在要喝的时候能将水净化。

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Drink sensibly when you need to, not just because there's water there.

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