问答题
欧盟的法律要求使用欧洲机场的航班缴纳碳排放费，从而引发了激烈的争论。华盛顿下周将施加压力以求找到全球性的解决方案。希望他们能提出一个各方都能接受的方案。(come up with，ratchet up)
【正确答案】Washington will ratchet up the pressure next week to find a global solution to a bitter row over an EU law that makes airlines that use European airports pay for carbon emissions. It is hoped that they will come up with a solution acceptable to all sides.