1. "Blooming spring flowers" refers to the beauty of spring and the scene of blooming flowers, implying the new beginning of life and the arrival of hope.
2. "Autumn fruit fragrance" refers to the ripeness and aroma of autumn fruits, which symbolizes hard work and harvest.
3. "scorching summer" refers to the hot weather in summer, which implies that people need to do a good job in heatstroke prevention during the hot season.
4. "Winter frost" refers to the severe cold and frost in winter, reminding people to keep warm and cope with cold weather. By describing the characteristics of the four seasons, the whole sentence expresses the periodic changes of life and nature, and people need to adapt to and cope with the challenges of different seasons.