It is the most popular part of the Internet system.

万维网是互联网系统中最流行的一种。

youdao

I wish you'd plug up your Internet system so I could get online.

我真希望你上网的系统现在开着，那样我也就能上网了。

youdao

The Internet opens up new ways of administrating the tax system.

互联网开拓了管理税收系统的一些新途径。

《柯林斯英汉双解大词典》

Google,the Internet search leader, will now offer a free operating system for personal computers.

VOA: special.2009.07.17

So does the idea of national internet system have anything to offer to ordinary Iranians?

BBC: Will Iran's national internet mean no world wide web?

They raised money and got professional help to develop an internet system that would help avoid the same mistakes being made again.

BBC: Website to reduce medical errors

Considerable rigidities would be injected into the flexible Internet system thus making innovation much harder both now and over the long term.

FORBES: Proposed Web Regulations Threaten Free Internet