There is a mass of information in the internet , but web is unstructured and dynamic , and the composition of web page is more complicated than text archive , so looking for data which someone want in the internet is such difficult as looking for a needle in a bottle of hay 虽然internet上有海量的数据，但由于web是无结构的、动态的，并且web页面的复杂程度远远超过了文本文档，人们要想找到自己想要的数据犹如大海捞针一般。
The development and marketing of the automobile finance service is the last part , which is the tool of realizing of the profit - making of automobile finance , the carrier of the credit management of the automobile finance , and the operating goal of the mechanic of the automobile finance 由于目前在国内，还没有一本专门的论著与文献，甚至是一篇较有深度的论文，来研究汽车金融问题，我只有“大海捞针” ，从国外大学研究机构和汽车金融服务网站上寻找一些零星、分散的资料。
Thousands of documents including information about companies applying for listings and the minutes of listing committee meetings were seized in the 10 - hour operation . investigator henley tsun recalls the sheer size of the task : " the number of companies applying for listing was enormous and the listing procedures were extremely complicated 从开始便参与调查，后来更被指派为证物主管的秦汉贤细诉当日调查工作时不禁眉头一皱：分析资料简直似大海捞针，申请上市的公司数目众多，上市过程十分复杂，究竟哪一个环节出现问题？
In the face of the information resources which are more and more abundant , with the development of information science and internet , and hundreds of thousands of hyperlinking , it ’ s knotty to find out what we need quickly and accurately . well , the search for application is the best way to solve this difficult problem 随着信息科学的进步和互联网络的发展,网络信息资源越来越丰富。面对极其庞杂的信息和成千上万的超链接,用户要快速、准确的查找到所需要的信息,就像大海捞针一样困难。搜索引擎则是解决这一难题的最佳途径。
