unilluminated

Came up the lightless stairs; the unilluminated side of Mars; through dark unlighted ( or unlit) streets.

走上没有亮灯的楼梯；火星无光的一侧；穿过没亮灯的街道。

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yet i am told that, to many of you who have eyes to see, the world of art is a dark night, unexplored and unilluminated.

但是，我听说，对于你们有视力的许多人，艺术世界仍是一片黑暗，未曾开发，未曾照亮。

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this view looks toward the southern, unilluminated side of the rings from about 3 degrees below the ringplane.

这是从南部看的视角，环无光的一侧在环平面下三度处。

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see-through apartment buildings whose empty units loom unilluminated in the night;

看到无人居住的公寓楼晚上灯火黑暗；

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