環(huán)境保護英語作文范文篇一:大城市的火災(zāi)事故 In recent years there has been a marked growth of fire accidents in big cities of our country. Almost every day we see fire engines rushing through the streets. Fires have not only resulted in heavy economic losses but also injured and killed many people. What are the causes of fire accidents? Most of the fires are (共 2810 字) [閱讀本文] >>