Challenges like these present an opportunity for China to demonstrate that its emergence is consistent with the global rules norms and institutions that undergird global peace and security .

此类挑战为中国提供机会，显示它的兴起与全球规则、规范及 构成全球和平稳定 基础 的 各种制度相一致。

It is our brains that are responsible for the complex social organization and the accumulation of technical economic and scientific advances that for better and worse undergird modern civilization .

正是我们的大脑才出现了复杂的社会组织、技术、经济、科学进步的积累 不管 怎么 说， 都 是 这些 才 奠定了当代文明。