英译汉、有没有人能帮我翻译通顺的？网上翻译的都很恶心

Efficient students quickly learn methods of finding the books that are most useful to them. When you come across a book as though it might be useful,it is essential to survey it first,to get a picture of the ground it covers.It is also important to check up on the date of publication.Especially in the field of science and technology,books get out of date very quickly.It is advisable to avoid books-even books that seem highly relevant-if they seem to include a lot of information that is not up-to-date.

一个有效率的学生能迅速的掌握怎样才能找到对他们最有用的书的方法...太长了...就这么多吧..

快速高效的学生找到学习的书籍，对他们最有用的方法。当你遇到一本书来，就像它可能是有用的，它是必不可少的一项调查，第一，得到了在地上covers.It图片同样重要的是检查的日期了publication.Especially在科学领域和技术，摆脱过时的书籍非常quickly.It是可取的，以避免书籍，甚至书籍，似乎高度相关，如果他们似乎包含了很多信息不是最新的更新。