无目标的努力，有如在黑暗中远征。
Without the efforts of the target, like in the dark crusade.
无知识的热心，犹如在黑暗中远征。
危险的环境迫使黑暗中的一切工作不得不停下来，远征队无法对正在工作中的那个电台提供足够的供给。
The dangerous environment prohibits any work in darkness and they were unable to fully provision the one station that is operating.
应用推荐