It means that mulberry leaves are fresh and moist before falling, which is a metaphor for a beautiful period of life.
Mencius is an ancient folk song. With the help of a woman's mouth, speak frankly about her emotional experience and profound experience. It is a vivid portrayal of love scrolls, and it also left valuable information for future generations at that time. It is a short narrative mixed with lyricism, which makes a love story true and natural, with six chapters and ten sentences, but unlike other chapters in the Book of Songs.
The Book of Songs is the beginning of China's ancient poetry and the earliest collection of poems. It collects poems from the early years of the Western Zhou Dynasty to the middle of the Spring and Autumn Period, reflecting the social outlook of about 500 years from the early Zhou Dynasty to the weekend.
Note: repetition: also called repetition, which means that several words can be replaced between sentences. It is a common artistic expression in poetry or prose creation, which can highlight thoughts, aggravate feelings, distinguish levels, strengthen the sense of rhythm and remind readers.