remove作動詞是移開、清除的意思，做名詞是距離差距的意思
He removed his hand from her shoulder（他把他的手從她肩膀上移開）
She can know the world only at several removes（她只能間接地認知這個世界）。
removal是一個名詞，移除的意思，例如:
he had surgery for the removal of a tumour（他做了手術移除腫瘤）
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