This poem is meaningful. It depicts the passage of time and the atmosphere in the book, giving people a sense of tranquility and leisure. It expresses that when the author drinks tea on a moonlit night, time flies, the sound of pages rolling, and the fragrance permeating in an elegant atmosphere give people a happy and satisfied mood. This poem shows Yan Zhenqing's unique artistic style and profound understanding of nature and life, and is widely praised and praised.