別再嫌省水麻煩，因為沒水更艱難， 快跟著水利署~學幾招省水小撇步! Have you seen a movie called "Water World"? Life could be a lot more difficult without clean water. Check out these tips for water conservation: Tip #1: For new residential buildings, please install low-flush toilets to save water. These toilets also have a dual flush feature. Tip #2: For toilets for leaks. To do this, first close the water intake valve to see if the water level drops. Use water stoppers to stop leaks. Tip #3: Install automatic sensors in urinals to control the water flow.