They were built by hand hundreds of years ago.
它们都是数百年前人工建造的。
They came to China through the Silk Road hundreds of years ago.
几百年前，它们通过丝绸之路来到中国。
That the earth was flat was a widespread belief hundreds of years ago.
几百年前人们普遍相信地球是平的。
That the earth was flat was a widespread belief hundreds of years ago.
几百年前人们普遍相信地球是平的。
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