Water pollution is a common situation today,due to people's awareness of not protecting the clean water but also making it worse and worse, the aesthetic of the river in particular and that place in general (sort of like a city, village, countryside...)
People often throw rubbish indiscriminately, or dump dirty water into the river, causing the river to change color continuously, many aquatic animals have died ...
Lastly, I would like to say that let's join hands to protect the environment as well as protect us from health risks!
