为数重物，包裹在里面，无缘得见。

Number of weights, wrapped inside, no chance to see such.

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我们的皮肤就像一个袋子把我们包裹在里面。

Our skin is like a bag that we live in. Inside the bag our bodies are mostly water.

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通过光电子能谱同样可以确定由于纳米银颗粒表面被葡萄糖酸包裹在里面，纳米银就不会被氧化。

As the nano silver particle is encapsulated by gluconic acid, there was no surface oxidation, as confirmed by XPS studies.

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