此外，“月球侦察者轨道器”还在月球上发现了大量的氢，这是存在冰的关键表象。
The LRO has also detected an abundance of hydrogen, thought to be a key indicator of ice, at the poles.
侦察决策是侦察者通过对案件进行分析后作出的侦察选择或者决定。
Investigation decision is a choice or decision made by the scouter after analyzing the case.
在16位获奖者中，最引人注目的是Joseph Medicine Crow，他是一位历史学家和美国印第安文化的捍卫者，其祖父曾在小比格霍恩河战役（Little Big Horn）中担任卡斯特（Custer）将军的侦察兵。
The most striking figure among the 16 was Joseph Medicine Crow, a historian and champion of American Indian culture whose grandfather had been a scout with Custer at the battle of Little Big Horn.
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