精选优质文档-倾情为你奉上1、环境保护类单词沙尘暴 Sand/dust storms生态失衡 Disruption of ecological balance温室效应 Greenhouse effect全球变暖 Global warming淡水资源短缺 Shortage of fresh water环保意识 Environmental awareness生态系统 Ecosystem2、市场类单词国有企业 state-owned enterprise私人企业 private enterprise垄断市场 monopolize the market偷税漏税 tax evasion跨国集团 multinational corporation贸易制裁 trade sanction贸易壁垒 trade barriers中国加入WTO Chinas entry into WTO西部大开发 Go-West Campaign乱摊派乱收费 imposition of arbitrary quotas a
