大雨滂沱

Explanation: Torrential: large and more like rain. Described inch heavily. 　　Source: Ming Luo, "Three Kingdoms" the twenty-eighth back: "OK for a few days, suddenly the value of heavy rain. Thesaurus:  cloudburst, Cataract If column, rain cat and dog, cloudburst Antonym Group:  air flurry, Inclined drizzle, ox hair drizzle