我们把能量零点选在这里，然后开始计算。

We'll set the zero of energy there, be done with it.

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我们可以把能量零点选在任意一个地方。

We can put the zero of energy anywhere.

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我们把能量零点选在这里。

We'll place it there.

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我们可以把能量零点选在我们想要的地方。

We can place the zero where we like.

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因此下次你要吃零食时，想一想，要选营养丰富的哦！

So next time you reach for a snack, think: nutrient-rich!

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适合于年轻人作为零食佳选。

It is the best choice of the young as snacks.

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适合于年轻人作为零食佳选。

It is the best choice of the young as snacks.

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