The United Nations Foundation and the Vodaphone Foundation provided financial help to develop an open-source data collection tool.

VOA: special.2010.05.03

Plato wrote the dialogues as a kind of learning device, as a tool to help the reader get better at doing philosophy.

柏拉图写下这些对话录,是为了将其作为一种助学方法,作为一种帮助读者,更好的掌握哲学的工具

耶鲁公开课 - 死亡课程节选

I mean the technology is, you know, it's a tool to help make a better movie,

我是说，技术是一种帮助我们拍更好的电影的一种工具，

没有特效的话 - SpeakingMax英语口语达人

And as a planning tool, it can help guide a business around problems.

VOA: special.2009.06.26

And again it makes sense if you think the dialogue is a kind of pedagogical tool to help you get better at philosophising.

而且如果你认为对话这本书,是一个教育学工具能帮你进行,哲学的研究推理，那就很有意义。

耶鲁公开课 - 死亡课程节选

"So the tool here does help participants, if they use it."

VOA: standard.2010.07.30