Maxima has a nice online help system that is hypertext based.

Maxima 具有很好的在线帮助系统，它是基于超文本的。

youdao

The help system provides a variety of ways to find the information you need.

帮助系统提供了一系列的方式来找到您需要的信息。

youdao

Part I covers the basics of UNIX: files, processes, users, and the help system.

第 1 部分介绍了 UNIX 的基础知识：文件、进程、用户和帮助系统。

youdao

But with threats, a language barrier and fear of the legal system, victims are often unwilling or unable to seek help.

VOA: special.2010.06.14

Also, I mean, kind of independently or complimentarily as a corollary to that--to free up the financial system and to help financial institutions.

同时，我认为，似乎是一种独立地或者可以夸耀的,必然结果-解放金融体系,并且帮助金融机构。

耶鲁公开课 - 金融市场课程节选

So the job of a good philosopher of his kind is to help make us our ideas clear And to do that, he worked out a logical system.

所以像他那类出色哲学家的任务就是,帮助我们将我们自己的观点说清楚,为了这样，他研究了逻辑体系。

麻省理工公开课 - 电影哲学课程节选

Another odd glitch: The Mountain Lion online help system alludes to spoken commands you can use with dictation, such as "all caps" to CAPITALIZE the next word.

CNN: Review: Mac's Lion adventure continues

Two months ago, Congress granted the Treasury secretary unprecedented authority in using the TARP funds to help the system.

FORBES: Magazine Article

So will another price drop help the system get back on track?

FORBES: Nintendo May Be Slashing Wii Price to $150 in May