预约成功
更多课程优惠套餐。。。。
名词短语：
经济繁荣 economic prosperity
生活水平 living standards
淡水资源短缺 shortage of fresh water
环境污染 environmental pollution
国有企业 state-owned enterprise
私人企业 private enterprise
中国加入WTO China’s entry into WTO
环保意识 environmental awareness
温室效用 greenhouse effect
生态平衡 ecological balance
全球变暖 global warming
跳槽 job-hopping
劳动力短缺 manpower shortage
白领 white-collar worker
考研热 the craze for graduate school study
可持续性发展sustainable development
现代生活中的压力 stress in modern life
北京2008奥运会Beijing 2008 Olympic Games
义务教育 compulsory education
污染源 source of pollution
科技进步 the advance/progress of science and technology
