Britain must be prepared to embark on radical steps, such as the introduction of personal carbon trading, if it is to play a leading role in combating climate change.

英国必须为采取彻底的措施做准备，比如引入个人碳交易——假如它真的能在与气候变化的抗争中起到主导作用的话。

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You may also want to review last month's introduction to closures in Groovy, because they play an important role here.

您可能还想回顾上个月对Groovy中闭包的介绍，因为它们在这里扮演了重要的角色。

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Notice how the introduction of ports led to a better application architecture, because we now have role-specific interfaces (IAircraftStatus, IManagementConsole).

注意，端口的引入改善了应用程序架构，因为我们拥有了体现角色的接口(IAircraftStatus, IManagementConsole)。

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The ACC is pleased that through the work of the NCDR, we have been able to partner with STS in the development of this new tool and play a role in the thoughtful introduction of this therapy in the United States.

FORBES: ACC and STS Announce Launch of TAVR Registry

While flash memory in a separate smaller capacity SSD module is playing a role in these new ultra-thin computers the introduction of hybrid hard disk drives with a flash cache inside the hard drive may plan a significant role as well.

FORBES: Digital Storage Needs the Right Stuff

"Leaders rise to high levels of effectiveness when they develop strong connections to the performance aspect of their role, " Davis says in an introduction to the course.

CNN: Meet the manager-as-performer