1. The big river is full of turbid waves, and the garbage on the water is colorful and smelly, drifting with the current.

2. Since there is no unified garbage accumulation place, domestic garbage is thrown into the river in large quantities, making the river full of garbage for a long time.

3. It is rare to see crystal clear rivers now. Many rivers, especially those that flow through cities, tend to be dirty.

4. On the TV screen, fish corpses were floating in the river. The river was almost full of smelly and dirty garbage, and the grass on the bank was almost withered and yellow.

5. These are caused by the pollution of the river water. After the river water was polluted, it slowly turned dark brown and emitted waves of stench.

6. There are several sets of heating pipes interspersed on the river, and there are obvious signs of damage on the surface of the pipes, making the entire river section even more unsightly.

8. My home is in the Qingshuitang area, which is the industrial concentration area of ??Zhuzhou and the second largest environmental pollution area in the country. The diffuse poisonous gas, harsh noise, and thick dust are unbearable and seriously harm the health of people living in this area.

9. In the spring, the little swallow flew back from the south. When it saw all this, it was shocked, because when it went to the south last year, the water in the creek was clear and there were no smoke holes. Waste smoke is coming out, and for some reason today is the opposite of last year. The river is full of garbage, and waste smoke is floating in the chimney hole.

10. Now, due to people's littering, the river has become smelly. Garbage, grass and blades filled the water, and no one was swimming or playing there anymore. In fact, no one comes near the river anymore. People throw everything into the river. From a distance, the river seems to be covered with a layer of black gauze.