Eckenstein was the first mountaineer who applied the principles of engineering to mountaineering and its equipment in Pakistan.
艾肯·斯坦是在巴基斯坦把工程学原理运用到登山运动和装备上的首位登山家。
Eckenstein was the first mountaineer who applied the principles of engineering to mountaineering and its equipment in Pakistan.
艾肯·斯坦是在巴基斯坦把工程学原理运用到登山运动和装备上的首位登山家。
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