Just like a leaf falling in autumn, a drop of water can reflect the whole dry world, and a pure spring jasmine snuggles next to the "last snowflake" (please note that the word "last" means that the ice and snow have melted), reporting the information of spring. This is the only scene that shows beautiful spring scenery.
But the poet did not describe it much, but turned to deep thinking: the last snowflake melted into tears, telling the bitterness of the past, and the first winter jasmine was like the original dream, looking forward to another kind of happiness. The poet transforms the visual image into memories and dreams, which not only deepens the meaning of poetry, but also endows his works with an ethereal and hazy beauty. In life, I always hope to bid farewell to the bitter past and look forward to the future happiness. This is the meaning of spring.