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来源:雅诚德英语网
But humans' expedition of claiming sovereignty over all the continents was long and treacherous.
但是人类夺取各个大陆统治权的征程漫长而危险。
But humans' expedition of claiming sovereignty over all the continents was long and treacherous.
但是人类夺取各个大陆统治权的征程漫长而危险。