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关注：1
2013-05-23 12:21
求翻译： 2000多年前，有人用简单的测量工具计算出地球的周长。这个人就是古希腊的埃拉托色尼(约公元前275-前194)。是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
2000多年前，有人用简单的测量工具计算出地球的周长。这个人就是古希腊的埃拉托色尼(约公元前275-前194)。
问题补充： |
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2013-05-23 12:21:38
2000 years ago, it was calculated the circumference of the earth using a simple measuring tools. This person is the ancient Greek Eratosthenes (275 - 194 BC).
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2013-05-23 12:23:18
More than 2000 years ago, it was a simple tool to measure the circumference of the earth. This is the ancient Greek-color, 275 BC (about 194 - the front).
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2013-05-23 12:24:58
正在翻译，请等待...
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2013-05-23 12:26:38
More than 2000 years ago, it was with a simple measurement tool to calculate the circumference of the Earth. This person is ancient Greece Erato (about 275 BC-194 BC).
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2013-05-23 12:28:18
正在翻译，请等待...
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