Today his profit margin is 30 percent.

VOA: standard.2010.07.20

You know, they're making their 10 percent profit.

他们赚的钱只有10%的利润。

纽约的负面变化 - SpeakingMax英语口语达人

-based non-profit Jerusalem Fund he says 80 percent of the goods coming into Gaza are coming in through the tunnels - everything from food,to cars, to live cattle - all this at ridiculously high prices.

VOA: standard.2010.06.17