您要查找的是不是：
- tradable green certificates 绿色证书
- Commissioner of City of East standing by the green certificates stone masonry. 关城面东而立，由青砖券石砌筑。
- institutions of exchanging green certificates 绿色证书交易制度
- Forest Service Looking Into Green Certifications, Used by Timber Companies to Assure Consumers. 伐木公司寻求绿色环保证书,安慰消费者。
- Since 1992, paddy of travel of foretaste of rate of the country in ocean helps advance somebody's career technology " green certificate " system. 1992年以来,洋里乡率先试行水稻栽培技术“绿色证书”制度。
- All its stock in trade is glossy paper backs. 该店的全部现货是光面的平装书。
- My deskmate wanted to trade his pen for my book. 我的同桌想用他的钢笔换我这本书。
- The old trade in black ivory is on more. 昔日非洲黑奴的买卖已不复存。
- The trade is clogged with restrictions. 贸易因诸多限制而受阻。
- He is in the secondhand car trade. 他是从事二手车买卖的。
- There has been some shrinkage in our export trade. 我们的出口贸易量已有些减少。
- The new tariffs have put a stranglehold on trade. 新的关税制对开展贸易极为不利。
- The politician cops out on the issue of free trade. 那政客对自由贸易的问题只是一味逃避。
- Britain concluded a trade agreement with China. 英国和中国签署了贸易协定。
- They are engaged in interior trade. 他们从事国内贸易。
- He has never belonged to a trade union. 他从未加入过工会。
- China does a lot of trade with many countries. 中国和许多国家进行多方面贸易。
- It is not good to trade on another's ignorance. 利用他人的无知是不应该的。
- Its subsidy regime, under which green power stations generate tradable certificates, is unwieldy compared with traditional cash handouts in other countries. 根据英国的补贴制度，绿色能源发电厂能创造出能用于交易的许可证。和其他国家传统的政府现金拨款相比，这种制度难以管理。
- Trouble is brewing in the trade unions. 工会正酝酿著闹事。
