In these and other areas, governments will need to rally around regional undertakings, form coalitions of the relevant or willing, or simply seek understandings among countries to do their best to adopt common policies. Such approaches may lack the reach and legitimacy of formal global undertakings, but they do have the advantage of getting something done.
在这些和其他领域，政府应该围绕地区承诺合作，比如相关国家或有意愿国家之间的结盟，或仅仅寻求各国之间关于尽力采取共同政策的谅解。这样的方法可能不如正式全球承诺范围广、正统性高，但在将事务落到实处方面自有其优势。