生存和毀滅(live-and-die)-考研英語作文(編輯修改稿)
2025-04-14 01:42 本頁面
【文章內(nèi)容簡介】 modifies its surroundings,has been relatively slight. only in the present century has one speciesman acquired significant power to alter the nature of his world. during the past quarter century this power has not only bee increasingly great but it has changed in most alarming of all man39。s assaults upon the environment is the contaminatien of air, earth, rivers, and sea with dangerous and even lethal materials. this pollution is for the most part irrecoverable. in this now universal contamination of the envir
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