He finally made it and took home a silver cup for a special acting prize.
他终于成功了,拿到了特别表演奖的银杯。
This principle was famously demonstrated by Galileo Galilei some 400 years ago when he simultaneously dropped cannon and musket balls, and balls made of gold, silver and wood, from the Tower of Pisa.
这一法则是在大约400年前,由伽利略•伽利雷那个著名的比萨斜塔实验所证明的,当时他在塔顶同时释放球型炮弹和毛瑟枪子弹,以及由金、银、木头制成的小球。
He spotted that local COINS had a face value less than the value of the silver from which they were made. So he bought every coin he could, melted them down and pocketed the difference.
他发现,当地硬币的面值要低于用来铸币的银的价值,于是他尽可能多地买来硬币,再把它们熔掉,赚取中间差额。
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