经过多年

After years of ingredient and product research,I feel this is an excellent product!

经过多年的原料和产品的研究，我觉得这是一个很好的产品！

After years of ingredient and product research, I feel this is an excellent product!

经过多年的成分和产品的研究，我感觉这是最好的产品！

After many years of efforts, the Company has initially formed a national sales network.

经过多年的努力，本公司已初步形成了全国性的销售服务网络。

After many years of practical experience, and continuously improve and innovate their products better, more practical.

经过多年的实践经验，不断改进创新，使其产品更完善，更实用。

Through many years of continuous research and development, BX has become the innovator of this industry in the world.

经过多年的不断研究开发，BX已成为该行业中全球范围的创新者。

After years of steady development, has now become a development, production and sales of integrated production enterprises.

经过多年的稳步发展，现已成为一个集开发、生产、销售于一体的生产企业。

Through several years' efforts, JETCC has become a well known brand with a large scale of success. At present, JETCC has its very own well-known brand of training items "JY Magical English","Jacaranda Art" etc. at State Trademark Office and is searching for partnerships in establishing new branches to realize JETCC's education slogan of:"providing excellent education near your home."

经过多年的精心打造，精英走上了品牌化、规模化发展的道路，目前已在国家商标局成功注册"捷外少儿魔术英语"，"紫花树艺术"等知名品牌，并积极发展事业加盟和创建新校区，以便最大化地实现精英教育——开在您家门口的好学校——的办学思路。

After many years of operation, has become the strength of the joint-stock enterprises.

经过多年经营，现已发展成为实力雄厚的股份制企业。

After years of improvement and perfection on technology, now our KEG has become the leading product in this packing container line.

产品经过多年的技术改进与不断完善已发展为本行业中的主导产品。

After many years of company The research and exploration, innovation, a Kevlar production of the new technology.

公司经过多年的研究探索，创新了一种生产芳纶的全新工艺技术。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。