the nature is an organic whole including the human society, we must get along with herharmoniously, so we should learn to economize resources and respect the environment.
大自然是一个包含人类社会在内的有机整体,要与之和谐共生,只有节约资源,尊重环境的态度才是可取的。
it is the basic principle to increase (income) and economize resources at one time;
开源与节流并举是危机矿山可接替资源预测评价的基本原则;
to economize resources and build a resource-economical society is an effective way to push forward the steady, sustained and sound development of national economy.
推进资源节约工作,加快建设资源节约型社会,是缓解资源瓶颈制约,实现国民经济持续快速协调健康发展的有效途径;
to carry out the campaign of the classified garbage recovery and utilization in campus can not only economize resources but also enhance the consciousness of environmental protection of students.
在校园中开展垃圾分类回收利用的活动,不但可以节约资源,还可以培养学生环境保护的意识。