18 年前
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伊犁河是亚洲中部蜿蜒在天山山脉中的一条内陆河，其流域是古代中国北方及中亚游牧部落的重要栖息地，乌孙、匈奴、柔然、突厥、回鹘、契丹、蒙古等游牧民族所建立的草原帝国的兴衰深刻地影响着中国、中亚乃至世界历史的进程。。The 1960s was an extraordinary time for the United States. Unburdened by post-war reparations, Americans were preoccupied with other developments like NASA, the game-changing space programme that put Neil Armstrong on the moon. Yet it was astronauts like Eugene Cernan who paved the uneven, perilous path to lunar exploration. A test pilot who lived to court danger, he was recrui...。
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