The several hundred animals housed in each medium-sized CAFO produce as much waste as a small city of tens of thousands of people.

VOA: standard.2010.05.06

It can be used as a publishing medium and something that you can interact with, instead of something that is a burden to receive.

它可以用作一个发行媒介,成为你可以与之互动的东西，而不再是一个负担。

斯坦福公开课 - Twitter之父Jack.Dorsey演讲：好奇和灵感的力量课程节选

that uses fashion as a medium to bring awareness to social injustices.

把时尚作为一种媒介让人们认识到社会不公平。

关于自由和时尚 - SpeakingMax英语口语达人

Iran's military exercises, which started Sunday and have included test launches of short and medium-range missiles as well, come just days after the disclosure that Tehran is building a new uranium enrichment plant.

VOA: standard.2009.09.28

In authentic education, silence is treated as a trustworthy matrix for the inner work students must do, a medium for learning of the deepest sort."

在真正的教育中，安静为学生进行内省提供可靠环境，是一种最深层次的学习媒介“

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