英国和欧盟之间的贸易和经济一体化的收益是互相的，如果欧盟认真对待其经济一体化越紧密越好的信念，其领导人就应该寻求确保各种环境下最大程度的紧密度。
The benefits of trade and economic integration between the UK and EU are mutual, and if the EU took seriously its belief that closer economic integration is better, its leaders would seek to ensure the closest ties possible under the circumstances.