Water is becoming an increasingly precious resource.水正成为日益珍贵的资源。All pollution is simply an unused resource.所有的污染只不过是一种未被利用的资源.He is full of resource in any emergency.他富有随机应变的才能....
9月到了,早晨已有了寒意.September is here, bringing with it a chill in the mornings.他今天早晨已想尽办法与她联系。This morning he had tried every way possible to contact her.那个凉爽而晴朗的早晨让他异常兴奋。He felt strangely exhilarated by the brisk, blue mornin...
During the investigation, this article uses varying methods of historic , documental, observational, conversational and questions surveyable.本文在研究中运用了历史法、文献法 、 观察法 、 访谈法和问卷调查法....