He had to feed his family on the equivalent of seven hundred dollars a month and, with five mouths to feed, he found this very hard.
他每月不得不用相当于700美元的钱来养家，5张嘴等着吃饭，他觉得很困难。
After two years of hard work, the group paid for the solar panels, which now satisfy one-fourth of the school's electricity needs—saving the neighborhood thousands of dollars.
经过两年的努力，该组织购买了太阳能电池板，现在满足了学校四分之一的电力需求，为社区节省了数千美元。
Worry not, here are some tips you can utilize to save your hard earned dollars while traveling.
别担心啦，这有些好法子让你在旅行中利用来节省你苦苦赚来的钱。
They said any man who worked hard could find five to ten dollars worth of gold a day, and sometimes even more.
VOA: special.2009.05.28
The bill provided 700 billion dollars to buy hard-to-value securities from banks.
VOA: special.2009.01.02
The bar is called Pewex, the name of a chain of hard-currency stores from the communist era where Poles could buy Western products if they had the dollars.
VOA: standard.2009.12.16
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