在铜的核心产地，北美、南美和澳洲，已经没有多少大型矿藏了。

There are few sizeable new deposits in copper’s heartlands in North and South America and Australia.

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马克说，“事情已经变得非常糟糕，在铜价回落之前，已经有人砸坏封了门窗的房屋把自己配的电气线路中的铜线剥离出来。”

"Things have gotten so bad that before the price of copper fell, people were breaking into boarded-up houses to strip them of their wiring," says Mark.

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So, that's actually the electron configuration we have when we're talking about copper and some other exceptions in the periodic table that you're going to be looking at.

因此，这才是铜原子真正的电子排布,而且我们在元素周期表中,会看到与铜原子类似的,其他例外的情况。

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