significance: the importance of sth, especially when this has an effect on what happens in the
future: a decision of major political significance 指的是某个事件对未来的影响
meaning:the thing or idea that a sound, word, sign, etc. represents某个概念的意思
the real importance of a feeling or experience:某种感情或经历的真正重要性 如例句： With Anna he
learned the meaning of love.