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The Senate's top Republican is calling on his party to get behind the strongest presidential candidate and focus on winning in November. Mitch McConnell's comments come ahead of presidential primary voting in Wisconsin, Maryland and the District of C
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Here in an umbrella thorn tree, in Tanzania, Africa, some Fischer's lovebirds are looking for a nice hollow in which to nest and raise their young. The lovebird is a small stout member of the parrot family. They are like humans and their location is
自然百科2009年
Built of butter-yellow sandstone blocks hand hewn in quarries five hundred miles eastward, the house had two stories and was constructed on austerely Georgian lines, with large, many-paned windows and a wide, iron-pillared veranda running all the way
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We wandered through a confusion of departments where people sat at large tables doing intent, 我们漫步穿过一个又一个部门，只见人们坐在大桌子跟前， investigative things with arthropods and palm fronds and boxes of yellowed bo
万物简史
At the Edge of the Sea By Rachel Carson The shore is an ancient world, for as long as there has been an earth and se a there has been this place of the meeting of land and water. Yet it is a world that keeps alive the sense of continuing creation and
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Although Beebe nearly always gets the credit, 虽然功劳几乎总是归于毕比， it was in fact Barton who designed the first bathysphere (from the Greek word for deep) and funded the $12,000 cost of its construction. 但设计并出资1200美元来
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