谁能帮我翻译一下下面这段话(含生物专业词汇)？ As the result, KEGG is widely used as a reference knowledge base for integration and interpretation of large-scale datasets generated by genome sequencing and other high-throughput experimental technologies. In addition to maintaining the aspects to support basic research, KEGG is being expanded towards more practical applications integrating human diseases, drugs and other health-related substances as perturbations of the KEGG molecular networks. This is a paragraph of description about KEGG database. What makes me confused is the end of this paragraph "...substances as perturbations of the KEGG molecular networks", who can help me translate it to Chinese? Thanks a lot!

Weekly summary-June 01 This week I improved a program that I wrote last week. When the boss told me that I should deal with that work with one line code. I thought that was impossible. But I did it and I decreased the processing time from 10 minutes to 30 seconds. It was a big progress. Today I went to school (Wall Street English) and attended a class. The teacher gave us a lot of pictures and asked us where the buildings or places in pictures located in. I saw so many beautiful places I never heard. I suddenly realized that how wonderful the rest of the world is. I think it will be one of my dreams to go to some beautiful places. Happiness was the topic of today's English corner. We talked a lot about happiness. It's hard to define what is happiness and how to get happiness. Because happiness is just a kind of feeling and it is different for different pepple. But there are some important factors really effect us to feel happiness a lot. Maslow's hierarchy of needs said that there are six levels what a person needs: they are physiological needs, safety needs, love and belonging needs, esteem needs, self-actualization needs from low to high. As a normal person, I think we should have a healthy body and a harmonious family espect physiological needs. If someon has a job he/she likes and has some free time expect above. That would be enviable.

Weekly summary-May 04 Time flies. May almost has gone. Last week I did a lot of things and I felt better on my work. It's really important for me having a good sleep, not only for my work but for my life. I didn't do any exercise last week, so this week I'll do some exercises. started reading the biography of Su Dongpo written by Lin Yutang last week. Lin wrote Su was a happy writer and you could feel happy if you read Su's articles. I think it's really important for any writer. I am not saying we shouldn't write any unhappy things, I mean we shuold write more happy things. Just like what I write down last sunday. It was really passive, not only for myself but for anyone who read this article. I am sorry for this and I think I will write less passive things and more positive things in the future.

Weekly summary-May 03 Last week I didn't do my job efficiently. I almost lose all of my passion and enthusiasm after working three years. Actually my job is not bad and I like it. It's just because our company is changing its direction, so there are so many new knowledge I have to learn and I almost know nothing about the new realm. Sometimes I am really tired and confused. Not only for my job but for my future. I just decided to participate graduate student entrance examination in 2015. So I have one year to do my job, I'll do my best this year.