Humans free themselves from the obscuration , barbarism and war .
人类摆脱蒙昧、野蛮、战争。
Perhaps the light cannot illuminate you , but makes you to be more obscuration .
灯光也许并不能把你照亮，也许反而会显得你更加暗淡了。
The period of time during which such an obscuration occurs .
蚀的发生期：这种天体变暗发生的时间。
Standard test method for measurement of smoke obscuration using a conical radiant source in a single closed chamber .
密闭单燃烧室中使用锥形辐射源测量烟雾昏暗度的试验方法。
The advanced nature of the european renaissance exists not only in new thoughts , new cultures , the opposition to feudalism and theological obscuration , but also in the advanced culture of people first .
