Student: Our motherland has many magnificent landscapes, such as the Yellow River, our mother river. In the past, the Yellow River roared towards the Bohai Sea, which amazed us. Now the Yellow River is not roaring, but more garbage and fish carcasses are floating on the river. Why did our Yellow River become like this? Because in recent years, with the development of science and technology, many people randomly discharge garbage and untreated industrial sewage into the Yellow River for convenience, resulting in the present appearance of the Yellow River. Students, we can't watch the Yellow River go on like this! We must take action. In order to protect the Yellow River, I make the following suggestions. It is suggested that relevant manufacturers discharge the treated water into the Yellow River; Plant more trees on both sides of the Yellow River to prevent soil erosion. Relevant personnel are advised to clean up the garbage on the Yellow River. Tell people on both sides not to wash clothes by the Yellow River, because the chemicals in the washing powder will affect the aquatic life in the river; The above points are my suggestions on protecting the mother river, and I hope everyone will agree. Sponsor: XXX, X, X, X (you can add it yourself).