Over here in the lower left corner, we have elements that as a group have very low values of average valence electron energy.

在底层的左侧角落，我们看到以组为单位的,价电子能较低的元素。

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People are willing to lend to these organizations at low interest rates because they think there's an implicit government guarantee.

人们愿意以低利率,向这些组织提供融资,因为他们认为这里有政府默认的担保

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That makes sense because we're losing energy, we're going to a level lower level, so we can give off that extra in the form of light. And we can actually write the equation for what we would expect the energy for the light to be.

这很合理，因为我们在损失能量,我们要到一个更低的能级去,我们要以光的形式给出额外的能量,我们可以写下光能量的方程。

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You're able to get bigger and bigger displays at cheaper and cheaper prices.

你能够以越来越低的价格,买到越来越大的显示屏了。

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