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2007年8月,在加拿大的冰川淤泥中发现了一批古老的豆种。据测定,这批豆种已有1万多年的历史。它们还能发芽生长吗?2008
In August 2007, a number of ancient beans were found in Canada’s glacial sludge. It has been determined that these beans have been more than 10,000 years of history. Will they germinate? 2008