一定要把淮河修好——毛泽东淮河是一条古老的河流,历史悠久,文化灿烂,在我国数千年文明史上占有极其重要的地位。但由于特殊的自然、地理条件,特别是800年前开始经历的数次黄河改道夺淮,造成淮河流域水患不断、水旱灾害频发,淮河由此成为中国“一条极其难治的河流”。 Huaihe River must be repaired - Huaihe River is an ancient river with a long history and splendid culture. It occupies an extremely important position in the history of civilization for thousands of years in our country. However, due to the special natural and geographical conditions, especially the several Yellow River diversions that Huaihe River has experienced since the 800 years ago began to divert traffic from the Huaihe River, causing frequent flooding in the Huaihe River Basin and frequent floods and droughts, the Huaihe River has become an extremely difficult river in China. ".