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关注：1
2013-05-23 12:21
求翻译：There are indeed strong signs that forest cover was reduced during the last Ice Age, between about 25,000 and 12,000 years ago. Whilst forest is known to have persisted in some areas, such as Cameroon, it was certainly greatly reduced further west. There are indications that rainforest may have been replaced by savanna是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
There are indeed strong signs that forest cover was reduced during the last Ice Age, between about 25,000 and 12,000 years ago. Whilst forest is known to have persisted in some areas, such as Cameroon, it was certainly greatly reduced further west. There are indications that rainforest may have been replaced by savanna
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2013-05-23 12:21:38
有迹象表明，森林覆盖面积减少约25,000和12,000年前之间在最后一个冰河时代，确实是强大的。 ，而森林是坚持在某些领域，如喀麦隆，它肯定会大大减少进一步的西部。有迹象表明，热带雨林可能已取代大部分的刚果盆地的热带稀树草原和草原，虽然相当面积的河流和沼泽森林的坚持。在一般情况下，一些化石及地质证据表明，物种丰富的地区，这是今日（例如喀麦隆和刚果盆地中部）冰河期避难所，但话又说回来，目前这些领域中最潮湿的气候。它解开冰川的历史和现在的气候的影响是非常困难的，尤其是在最后一个冰河时代的化石森林的分布数据时，仍然稀疏，模糊的。
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2013-05-23 12:23:18
确实有强烈的迹象显示,森林覆盖率的减少了在最后一次冰河期,约在25000和12000年前。 虽然森林,有一些领域中依然存在,如喀麦隆,这当然是
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2013-05-23 12:24:58
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2013-05-23 12:26:38
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2013-05-23 12:28:18
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