關于環(huán)保的英語作文：Protect environment_600字
關于環(huán)保的英語作文

         The earth scale change of climate has brought a new kind of natural disaster and the developed and complicated city system is holding a latent risk of expanding the damage artificially. Also people has been spoiling the health since the immense quantity of chemicals have been produced and already used in pursuit of convenience and various toxic substances have been produced unintentionally and a    （共 791 字）     [閱讀本文] >>