Because the tunnel economy is clandestine, it's difficult to estimate just how much money is being made.

VOA: standard.2010.06.17

The investment rate is telling you how much money you're really making on an annualized basis, so it's very simple.

投资收益率反映了基于一年来看,你实际赚了多少钱,非常简单

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There was no limit in terms of how much money was put into it.

他们没有金钱方面的限制。

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Earnings are something that accountants have generated and they've been doing it all the way back to 1871-- it's a venerable concept; it's how much money the company made this year, if it's annual earnings.

收益是会计们算出来的,从1871年来一直如此,他们值得尊敬,年收益指的是公司这一年赚到的钱

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