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六级考号

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