kiểm tra ngữ pháp và rút ngắn lại nếu đc
".  Protecting the environment is very important for our future. We should save water by turning off the tap when not in use and avoid wasting it. Saving electricity is also essential, so we can switch off lights and appliances when we don't need them. Planting trees helps to clean the air, and we must not cut down trees carelessly. It is also important not to pollute rivers and lakes with garbage or chemicals. If everyone works together to take these small actions, we can create a cleaner and healthier planet."