只有回看走过的路、比较别人的路、远眺前行的路，弄清楚我们从哪儿来、往哪儿去，很多问题才能看得深、把得准。
We can grasp the essence of many problems only by looking back over the path we have taken, comparing it with other paths, looking to the road ahead, and by understanding where we came from and where we are going.
热点语汇
各尽所能的气候治理新体系
a new architecture of climate governance where every party does its part把创新作为引领发展的第一动力
to take innovation as the main driving force for development积极参与病毒溯源和传播途径全球科学研究
to actively participate in global research on tracing the source and transmission routes of the virus服务贸易
trade in services
