It expresses the author's description of a heavy heart, making people feel the pain and helplessness deep in the author's heart. According to relevant query information, this poem expresses the author's description of a heavy heart, making people feel the pain and helplessness deep in the author's heart. The glasses with tears in them indicate that the author is crying, while the lack of sight of the sun implies that the author's heart is full of darkness and sadness, and he is unable to feel the warmth and hope of the sun. The whole poem uses the image of glasses to combine people's senses and emotions, making the poem more vivid and impressive. The poem reflects the author's inner loneliness, helplessness and despair, which may be caused by setbacks and difficulties in life, career or interpersonal relationships.