用最简单的词汇，一个人可以想像，一个公司的信息系统由一个或者多个数据库组成，一些雇员需要远程访问这些数据库。
In the simplest of terms, one can imagine a company's information system as consisting of one or more databases and some number of employees who need to access them remotely.
用最简单的词汇，一个人可以想像，一个公司的信息系统由一个或者多个数据库组成，一些雇员需要远程访问这些数据库。
In the simplest of terms, one can imagine a company's information system as consisting of one or more databases and some number of employees who need to access them remotely.
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