I think it's a good tool.

我认为它是个很好的工具。

麻省理工公开课 - 媒体、教育、市场课程节选

I think with all the media we have available today is definitely good to kind of use that as a tool if you can.

我觉得，如果你会用的话，我们现今可用的媒体绝对是个不错的工具。

英语学习技巧 - SpeakingMax英语口语达人

That, by the way, is also a good debugging tool.

顺便说一下，这是一种很好的调试方法。

麻省理工公开课 - 计算机科学及编程导论课程节选

And I think the fact that our foreign investments are generally denominated in currencies other than the dollar is also attractive -a good diversifying tool for the university.

我认为,我们的资产中,有用非美元计价的国外投资,这点也是相当有吸引力的,对学校来说是个很好的多元化延伸

耶鲁公开课 - 金融市场课程节选