shadow of
《洞穴的阴影：与早期人类的共同点》
Shadows of the Cave: What We Have in Common with Early Humans
— 这个男人来自地球 (2007)
不存在没有阴影的光明，也不存在没有光明的阴影。
There is no light without shadow, nor shadow without light.
这个城市将被死亡的阴影笼罩
This city will be shrouded in the shadow of death.
— 阿基拉 (1988)
从那里返回的男人，只是自己单纯的阴影
The man who returned from there was merely his own shadow.
— 海德尔 (2014)