Search engine becomes a powerful tool as there are massive information resources in Internet.

面对互联网上的海量信息资源，搜索引擎已经成为重要的工具。

youdao

Search engine becomes a powerful tool as there are massive information resources in Internet.

面对互联网上的海量信息资源，搜索引擎已经成为重要的工具。

youdao