| China also led until 1976！ |
| 送交者: heyman 2011月09月23日18:56:14 於 [世界時事論壇] 發送悄悄話 |
| 回 答: China led the world until 1820 由 Snow 於 2011-09-23 18:54:19 |
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during the Mao's age！ |
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| 實用資訊 | |