The third reason is hardly worth mentioning because it's so silly, but there's a belief amongst governments that the domestic agenda and the international agenda are incompatible and always will be.
第三个原因都不值一提 因为它太白痴了， 但政府间有一种想法， 那就是国内事务 和国际事务 是不兼容的，并会一直如此。