泪下如雨

Explanation: Like rain, like tears streaming down, describe very sad 　　Usage: Main predicate; as predicate, adverbial; containing derogatory 　　Source: "Dunhuang anthology · Immortals": "Regardless of remembrance bride, the sound of Toru Huang, tears like rain." 　　Examples: See Guhe _set_ at the top, the end of the day Munson, Jun feel ~. ★ Qing xi "when Xie Fu epitaph." Thesaurus:  be in the melting mood, scalding tears in length and breadth, Tearfully Cried