In Huangmei season, it rains at home, and frogs are everywhere in the grass pond.

This is from Zhao Shixiu's poem "Ke" in the Song Dynasty.

A family in Plum Yellowstone was flooded by rain, and frogs emerged from a pond full of grass.

From the linguistic point of view, it uses the methods of scenery description and dynamic and static comparison to depict the silence outside and reflect its inner loneliness.

From the geographical common sense, the place where the author is located is the plain in the middle and lower reaches of the Yangtze River. It was the solar term "Meiyu". The cold front from the north and the warm front from the south are sawed here, forming a quasi-static front, on which clouds and rain form, making it rainy. At this time, the grass grows and warblers fly, and frogs are everywhere.

I hope it helps you.