可以说，美国的一些最根本性的挑战，如遏制不平等、稳定财政和金融、确保环境可持续等，和中国面临的挑战是一模一样的，而两国在发展模式上都没有明确的、被证明的“共识”可以充当指引。
So some of America’s most fundamental challenges – such as reducing inequality, supporting stable fiscal and financial conditions, and ensuring environmental sustainability – are the same as China’s, and neither country has a clear and proven “consensus” to guide it.