This essay concludes The New World Disorder, a series exploring the disintegration of the postwar international system and how countries are adjusting as America steps aside. Read more in the series below. 本文是《新世界失序》系列的收尾篇。该系列探讨战后国际体系如何瓦解，以及在美国抽身而退之际各国如何调整。…