A brief analysis of how this poem expresses the calm of the pond water surface after rain. From the perspective of "static" and "dynamic"

After the rain, the water surface of Liu Ban Yutang is flat, and polished mirrors shine on the eaves and pillars. The east wind suddenly dances and weeping willows, making a lot of noise. The water is like a gently polished mirror, reflecting the eaves and telephone poles by the pond. In order to show the calm of the pond water surface after the rain, the first sentence and the second sentence describe the beautiful and charming static state of the lotus pond after the rain with the words "water level", "mirror" and "jacaranda" respectively. In the third and fourth sentences, the words "sudden rise" and "weeping poplar dance" and the "ten thousand points" sound made by raindrops on weeping poplar leaves blown to lotus leaves by the wind show a dynamic of the pond after the rain.