求翻译：　乐透是“穷人的玩意”。据调查，在年收入一万美元以下的穷人中，购买乐透的钱平均占其开支的1．3％；在年收入七万美元以上的富人中，购买乐透的钱平均占其开支的0．3％。乐透奖有一条规定：本期如果无人中头奖，则这笔奖金并入下期头奖；如果接连几期无人中头奖，头奖奖金就可能超过一亿美元。出现这种情况时，乐透销售额猛升，许多平时不买乐透的人，也会掏钱试试运气。是什么意思？

Lotto is a "poor man's stuff". According to the survey, the poor of the annual income below $ 10,000, the purchase of lottery money to average 1.3% of its expenditure; average of its annual income of more than U.S. $ 70,000 rich, the money to buy lottery spending of 0.3 percent. Lottery provision: i

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　Le Tou is “poor person's gadget”.According to the investigation, in the yearly income 10,000 US dollars following poor people, purchases Le Tou the money to occupy its expenditure equally 1.3%; In the yearly income 70,000 US dollars above rich people, purchases Le Tou the money to occupy its expend

　Lotto is the "poor thing". According to the survey, in poor earning below $ 10,000, money to buy Lotto averaging 1 per cent of its expenditure. 3%, annual revenue of more than $ 70,000 in rich, money to buy Lotto averaged 0 per cent of its expenditure. 3%. Lotto prizes have a rule: if first prize i