The 50 State Quarters program has been the most popular coin program in U. S. history, generating billions of dollars that have been used to pay down the National debt.
这套纪念币如今已成为美国钱币史上最受欢迎的一套纪念币之一,并为美国国库进账亿元计的利润。
State oil companies control three-quarters of the world's crude oil reserves.
国有石油公司控制了全球四分之三的石油储量。
From Barbie dolls programmed to say "math class is tough" to ministers of state who will parse and analyse a sentence but refuse to answer "what's half of three-quarters?", maths-phobia is everywhere.
从一个通过编程说出“数学课很难”的芭比娃娃到一个能够分析句子语法但拒绝回答“四分之三的一半是多少”的首相,数学恐惧症在生活中处处可见。
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