21. Decide on，主要替换“制定”等词。
If you decide on something or decide upon something, you choose it from two or more possibilities. 作出决定
Denikin held a staff meeting to decide on the next strategic obje
22. Pool，常取其“汇”之意，有时用法和 channel 接近
They pooled their money to buy a house.
Second, we will help people to pool their ideas and talents through a synergy of business startups, innovation, and the Internet Plus.
We will draw on the Chinese Dream and socialism with Chinese characteristics to build consensus and pool strength, nurture and practice the core socialist values, and make greater efforts to foster patriotism.
23. Stand by ，除了 maintain，pursue 和 uphold 之外，另一个表示“坚持” 的词
If you stand by an earlier decision, promise, or statement, you continue to support it or keep it. 坚持 (原有的决定、承诺或声明)
例：The decision has been made and I have got to stand by it.
We firmly stand by our sovereignty and rights and interests in the South China Sea
China and ASEAN have established a wide-ranging, multi-tiered and comprehensive pattern for good-neighbourliness, friendship and cooperation as well as a community of shared destinies, where we stand by each other in both the good and bad times
24. Enduring ，持久的，长久的，在大国关系和国家政策、个人发展等语境中都会经常用到。
This chance meeting was the start of an enduring friendship.
make the Asian dream of enduring peace and common prosperity come true
A sound fiscal and taxation system is an institutional necessity if we are to optimize the allocation of resources, safeguard a unified market, promote social fairness, and ensure the enduring peace and stability of the country.
To gain a strong foothold in the strong tide of competition, claim the advantage in an ultra-competitive environment in which the weak are left behind, and make a difference through a lifetime of serving the motherland and people, workers must rely on tireless learning and an enduring commitment to work.
25. Sound 除了声音之外还有“健康的，强壮的；正常的；健全的” 等意思，因为这类词都是满满的积极意义，所以时政公文汉译英常会用到。简单来说，可以用 good 的地方有时候都可以用 sound (不绝对).
China’s basic national conditions dictate that development still holds the key to solving all of China’s problems. Based on this realization, we must continue to regard economic development as our central task and make efforts to promote China’ssound and sustainable economic and social development.
Reform requires sound planning and execution.
Progress smoothly and yield sound results
Strengthen nuclear emergency management and ensure that nuclear energy has always maintained a sound safety record.