He started rationing, letting people have only small amounts of things that were also needed by the army.
他开始实行定量供应，只让人们拥有军队也需要的少量物品L^#@)J2rR]gE6+1qL。
He also worked to expand (or make bigger) the manufacturing industry (or the part of the economy that makes things) in the United States.
他还努力扩大（或使之更大）美国的制造业（或经济中生产物品的环节）K7e%VQa@H=Q。
He approved the law that created a minimum wage, which is the smallest amount of money that a person can be paid for each hour of work.
他还通过了创立最低工资的法律，也就是每工作一小时，某人被支付的最低数额的钱Ri=A1^13dR+。
President Roosevelt served (or worked as president) for 12 years, from 1933 to 1945.
罗斯福总统当了12年的总统，从1933年至1945年c,mdp(l[-AUP7。
He was the only U.S. President who has served more than two terms (or two four-year periods).
他是唯一一位任期超过两届（或八年时间）的美国总统yN~5YymU)nG)pTHj3T。
After his presidency, the 22nd Amendment (or change to the law) to the U.S. Constitution was made, so that no president could serve more than two terms.
他的任期结束后，美国宪法的第二十二条修正案（或对法律的改变）产生，这样就没有哪位总统的任期能超过两届p&Hd9x9I9XO+。
He was a very strong president, yet his body was weak (or not strong).
他是一位非常强硬的总统，然而他的身体却很虚弱（或不是很强壮）iTg|9DR;~d&。
President Roosevelt was almost paralyzed (or unable to move) in the lower part of his body.
罗斯福总统的下半身几乎瘫痪（或不能移动）&tp)4Hf[5s。
He used a wheelchair, which is a special chair on wheels, but he almost never let people see him using it.
他使用轮椅，也就是有轮子的特殊椅子，但他几乎从不让人看见他在使用它CAHKecDqudGrl1,i!b6*。

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