短語詞組短語be left behind 被落在后面;落伍be right behind 很快回來be wise behind 謔語Must Be One Behind 必有一人在后be far behind 遠遠落后to be left behind 遺留在后面be way behind in 遠遠落在后面;詳細翻譯be located behind of 在be right behind sb 支持某人 返回 be behind