Read Edit View history 历史背景 lìshǐbèijǐng historical background Origin Definitions Defs Strokes Stroke Words Sentences Sents 历史背景 歷史背景 lìshǐbèijǐng historical background the circumstances or past events that help explain a situation or person
历史背景 歷史背景 lìshǐbèijǐng historical background the circumstances or past events that help explain a situation or person