How to save in school
Every day, we are sorry to see a lot of wastes in school. Many students throw garbage everywhere, waste valuable resources by not turning off electricity or water faucet after used, or use hot drinking water to warm hands and then pour it down the drain. Water is a scarce resource. In many part of the world, there is a shortage of water and energy. We must find ways to conserve these valuable resources before it is too late. Let”s start now and make every drop counts.
