Question

求翻译，请把下面一段话翻译成英文，谢谢，拜托。我知道我懒人，在线等，谢谢谢谢。

生物工业下游技术的发展，经过了由远古时期的简单发酵、第一代生物技术、第二代生物技术以及第三代生物技术三个方面。并且，生物工业下游技术的应用于发酵液与细菌分离、细胞内产物提取、产物初步分离纯化、高度分离纯化以及一些高新的分离提取技术，并且广泛应用于其他领域。生物工业下游技术，随着生物技术的进步以及工业生产的需要其发展前景亦将十分广阔。

Answer 1

With the Development of Bio-industrials"s downstream technology .Once upon the ancient century "simplied ferment,first-generation bio-technoloy ,second-generation bio-technoloy and the third -generation bio-technoly in three sides .in addition,the Bio-industrials"s downstream technology are applied to fermentation broth ,Bacterail Isolation ,extracting the material inside of cells ,initial gross separation purified , high degree purified of separation and some of advanced extracting technologies.and have been used widely in other fields . Bio-industrials"s downstream technology，following the development of bio-technoloy and the requirement of industrial production,and the future of Bio-industrials"s downstream technology is very promising .
希望对你有实际的帮助，因为这个是自己翻的，没有借助翻译辅助器，如果你要更详细点和更简化点可以联系nancy2938@126.com,我会尽量的帮你翻译到详尽，不好意思，时间关系。

Answer 2

生物工业下游技术的发展，经过了由远古时期的简单发酵、第一代生物技术、第二代生物技术以及第三代生物技术三个方面。
The development of Downstream Technology for Biological Industry (hereinafter called "DTBI") has gone through 4 phases （从远古算起应该是4个阶段吧）, ie., simple fermentation in the remote ancient age, the first generation of Biological Technology, the second generation and the current third generation.

并且，生物工业下游技术的应用于发酵液与细菌分离、细胞内产物提取、产物初步分离纯化、高度分离纯化以及一些高新的分离提取技术，并且广泛应用于其他领域。生物工业下游技术，随着生物技术的进步以及工业生产的需要其发展前景亦将十分广阔。
待续，马上

Answer 3

The biotechnology industry downstream technology development, from ancient times through simple fermentation, the first generation of biological technology, the second generation of biotechnology and the third generation of biotechnology in three aspects. The biotechnology industry, and the application of the technology in fermented liquid and bacteria separated, cellular products, preliminary extraction separation and purification, separation and purification and some new extraction techniques, and widely used in other fields. The biotechnology industry downstream technology, with the progress of biological technology and industrial production needs its development prospect is also very broad.