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figure of a person; figures of people
shadow of a person
暗い路地の奥に人かげがちらりと見えた。
A human figure briefly appeared in the depths of the dark alley.
夜の公園には人かげがまったくなかった。
There was not a single person to be seen in the park at night.
窓の向こうに人かげが動くのが見えた。
I could see a figure moving beyond the window.