帮忙翻译几句话，不要机器翻译的，谢谢！

Last week I borrowed a library book, It's a book I read a few articles on and found that these articles are relatively short. Because my English was not so good, these articles are very short for me to Tinggao reading ability. In addition, every article in the back of all with list of words and writing, which I am writing to the level of help.

上个星期我在图书馆借了这本书，书名是美国大学生作文荟萃（A Collection of Essays by Amrican College students）。我读了书上的几篇文章，发现这些文章都是比较简短的。因为我的英语不太好，这些简短的文章非常适合我用来挺高阅读能力。另外，在每篇文章的后面都附有单词表和写作建议，这对我的写作水平也有帮助。

last week, i borrowed from the library a book called a collection of essays by amrican college students. i read several articles, and found they are very short and simple. the book is very suitbable for me, since my english need improving. there are glossary and suggestions for writing at the end of each article, which can help me a lot.