人物自身阴影开关 Self Shadows
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任意轨道上的天线结构都会穿过地球的阴影并受自身阴影的影响。
Any antenna structure in arbitrary orbits will be affected by the shadow of itself.
物体可以投射阴影到彼此的上面，以及投射到自身上(自身阴影)。
Objects can cast shadows onto each other and onto parts of themselves (" self shadowing ").
即使雷曼能回到以前的路上，这对其自身都是一个挥之不去的阴影。
Even if Lehman can claw its way back, it is likely to be a shadow of its former self.
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