表示主要的，重要的词 primary, major, main, chief, important, essential, significant

　　表示充足的 enough, sufficient, plenty, abundant

　　表示适当的 appropriate

　　表示提升，改善，加强 enhance, improve, strengthen

　　表示合法 valid, legal, lawful, rightful

　　表示卓越不凡 extraordinary, excellent, uncommon, remarkable, outstanding.

　　表示很有名气 well-known, noticeable, famous

　　表示义务，有责任去做 compulsory, required, obligatory

　　表示积极，主动 positive, proactive

　　表示合理 sound, rational, correct, sensible, logical, reasonable

　　表示英勇 brave, bold, valiant, heroic, courageous, fearless

　　表示巨大 huge, large, giant, vast, enormous

　　表示牢固稳定 sturdy, strong, firm, tough, stable, hardy

　　表示声誉 reputation, fame, prestige

　　表示巅峰、顶点 tip, top, peak, apex, zenith, climax

　　表示发现、探索 discover, seek, search

　　表示增加 increase, enlarge, multiply, expand, raise, accelerate, broaden, magnify

　　表示减少 reduce, decrease, decelerate, lessen, debase, abate, diminish, decline, discount, subtract, deduct

　　表示转变 convert, change, transform, switch

　　表示提供、提交 offer, supply, provide, furnish, contribute, submit

　　表示构成、组成 constitute, consist, organize, form, erect, establish, compose, comprise,

　　加快人才培养 accelerate the training of professionals

　　与……建立关系 establish relationship with

　　在……取得进步 make progress in

　　表示有用，有益 helpful, useful, utile, beneficial

　　发挥……的作用 play (central, crucial, decisive, essential, fundamental, important, key, leading,) major,primary, prominent, significant, vital) role in