To his frustration he had watched from the sidelines as a naval R.O.T.C. instructor at George Washington University while his Marine buddies headed for the invasion of Iraq in 2003.
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这可能表明丹尼索万人“在个头上可能比尼安德人要稍微大一些,”乔治华盛顿大学的Richmond说。
This could suggest Denisovans were "comparable in size to Neanderthals, maybe a little bit bigger," said George Washington University's Richmond.