There is a shortage of water in Southwest China, especially in Yunnan Province. Water is very important to us. Mr.Premier expressed his sympathy and concern for the people in the disaster areas. The p...
节约用水 Saving WaterOne day, when I was washing my hands, my mother came to me and told me that I should not wash my hands with so much water Until then did I re
今年几个世界大国首脑都参加了八国峰会，这次的主题是世界经济、能源问题和气候变化。经济发展离不开环境话题，能源使用必然污染环境，而气候变化就是经济发展和环境问题矛盾的产物。 范文提示 1) Planting trees 植树 Trees are very helpful and important for us.
