在客户端基本上是零维护，并且系统扩展比较容易。

There is the zero maintenance basically in the client and the system can expands quite easily.

youdao

只要有一台能上网的电脑就能使用，客户端零维护。

So long as the computer which can access the net to be able to use, client side zero maintenance.

youdao

该系统具有多用户、零安装、零维护、操作方便等优点。

This system has the advantages of multi-user, no-installation, no-maintenance and convenient manipulation.

youdao