So it's a science that's based on macroscopic properties of matter.

所以它是一门,基于物质宏观性质的科学。

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Well, there's kind of general advice on this that's born partly on science but partly on philosophy of eating and foods and things like that.

这里有一些常规建议,这些建议部分基于自然科学本身,部分基于饮食哲学等等

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