经过多年

After 20 years of development, the Chinese hotel industry has been the formation of a large.

经过20多年的发展，中国酒店业已形成一个大产业。

After ten years of development, has formed a research and development, production and sales of high-tech companies.

公司经过十多年的发展，已形成研发、生产、销售为一体的高技术型公司。

The Company after 10 years of development, has now formed three series.

本公司经过十多年的发展，现已形成三大系列。

After ten years of development, our factory has accumulated rich production experience, the spirit of "good faith management, quality assurance," the mechanized fundamentalism ,.

经过十多年的发展，我厂已积累了丰富的生产产品的经验，本着"诚信经营，保证质量"的综旨，。

Futura to the plastic Enterprises Limited was founded in spring 1990, after 10 years of effort, has become China's largest manufacturer of the hose.

丰圣实业有限公司（富利来塑胶企业有限公司）始创于1990年春，经过十多年的努力，现已发展成为中国最大的软管生产厂家之一。

It was established in 1968 after years of endeavors by developing countries in the UNCTAD and GATT.

经过发展中国家在联合国贸易与发展会议和关税贸易总协定的有关会议上的多年努力，终于在1968年建立了普惠制。

The company has a number of other places along the coast gold professional artists, after ten years of development, in southern China leading gold industry.

本公司拥有一批沿海等地专业的金箔艺人，经过十多年的发展，在华南地区金箔行业独领风骚。

Active Galactic Nuclei is a modern astrophysics research Heat Gate issue, in spite of 40 years of observation and theoretical study But how the gravitational potential energy of the radiation into the mysteries answered.

帮忙将下面这一段话翻释为英文，辛苦了，翻译得好最后有悬赏活动星系核是近代天体物理学研究的热门课题，尽管经过40多年的观测和理论研究，但引力势能如何转化为辐射能这一迷团尚未解开。

After 40 years of development improvement,they have become one of the most prominent and typical heavyweight torpedoes in the world.

经过40多年来的研制、改进和发展，目前已成为了世界上最杰出、最典型的大型鱼雷之一。

After ten years of screen printing, at 5 years ago to introduce the most advanced Heidelberg offset press.

经过十多年的丝网印刷，于5年前引进最先进的海德堡胶印机。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。