Urban River Pollution Urban River Pollution: Visualize a busy urban river scene with murky and littered water. The river flows through a city, with tall buildings on either side. The water surface is cluttered with various kinds of trash – plastic bottles, bags, and other debris. People of different descents and ages are seen on a bridge, some showing expressions of concern and others indifferent, illustrating different public attitudes towards environmental issues. In the background, a small group of volunteers, equipped with nets and bags, are trying to clean up the river, showing a glimmer of hope and action. --v 6
