节约用水英语演讲稿 Water is an important natural resource. The limited nature of water resources, the threats to their use (over-exploitation and pollution) and the imbalance in their distribution have now reached critical levels and will pose serious challenges to the international community in the coming years. More than one billion people worldwide source their drinking water from polluted founts, springs or rivers, reported the organization UNICEF on the UN’s “Day of the Water” on March 22nd. Saving water at home, in the garden, or at work, takes very little effort, but makes a BIG difference. Dripping taps can waste up to 4 litres of water a day. Replace worn tap washers for a quick and cheap way of saving water. Use the minimum amount of water required when you boil water in saucepans and kettles; that way, you’ll save energy as well as water.Let’s make contribution to the environment and save water as you can. 本文来源：https://www.wddqw.com/doc/25a5646c01d8ce2f0066f5335a8102d276a261cb.html