像百思买和三星这样的电子产品巨头在过去的几年中展开了电子垃圾回收项目，旨在翻新旧的电子元件和零部件，令其成为新的产品。
Electronics giants like Best Buy and Samsung have provided e-waste take-back programs over the past few years, which aim to refurbish old electronic components and parts into new products.
在过去几年中，环保局和国家高速公路交通安全管理局一直在通力合作设计新的轿车标签。
For the past couple of years, the Environmental Protection Agency and theNational Highway Traffic Safety Administration have been collaborating on a newdesign for the car sticker.
在过去几年中，我们与成员国合作从而在该地区促成了一些新的跨学科研究中心。
In the past year we have worked with member states to catalyse a number of new interdisciplinary research centres in this area.
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