在过去一百年中，经济经历了几个不同的阶段，每个阶段的成功定义都不同。
During the last one hundred years, the economy has gone through several stages in which success has been defined differently.
然则，持此狭隘的观点则有可能使人无视人类在过去一百年中业已取得的昭然若揭的巨大进步。
But to take this narrow point of view would be to ignore the obvious tremendous advances that have been made over the past one hundred years by the human race.
不管我们喜欢与否，这个世界在过去一百年中发生了巨大的变化，并且在未来一百年中很可能会发生更大的变化。
Whether we like it or not, the world we live in has changed a great deal in the last hundred years, and it is likely to change even more in the next hundred .
在过去的一百年中，风剥蚀了这些岩石。
In the last hundred years, the wind has worn the rocks away.
美国人的寿命在过去的一百年中翻了一倍。
Americans life expectancy has nearly doubled over the past century.
美国人的寿命在过去的一百年中翻了一倍。
Americans' life expectancy has nearly doubled over the past century.
美国人的寿命在过去的一百年中翻了一倍。
Americans' life expectancy has nearly doubled over the past century.
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