"Of course what is important in this turmoil environment is that energy policy and energy common efforts for all Europe are important to avoid a crisis what we do have on the ground and to avoid the possible future crises,".

VOA: standard.2010.01.01

It could be that there's a dimension about the environment and a dimension about foreign policy, and maybe another dimension about redistributive politics.

它可能是有一个方面是关于环境的,而另一个方面是关于外交政策的,第三个方面也可能是再分配政策

耶鲁公开课 - 博弈论课程节选