And I'm trying to suggest that Milton's composition of this poem is actually doing something for him, that it gets him somewhere, and that it's functional in a genuine sense.

我试图设想弥尔顿的这首诗,实际上是在为他做一些事情，使他，能够真正的发挥某些作用。

耶鲁公开课 - 弥尔顿课程节选

I'm happy to take questions during break and after to actually making this hardware do something in software.

我很愿意在休息时间回答问题,然后使这个硬件在,软件领域发挥作用。

哈佛公开课 - 计算机科学课程节选

And so we'll talk about technologies like this, where they're at, what the scientific basis of it is, and how they might be useful.

我们将讨论这门技术会应用于哪些领域,它的科学原理是什么以及,如何使他们发挥作用

耶鲁公开课 - 生物医学工程探索课程节选

I think that we should be very careful not to let that deflect us from the recognition that this is important technology and that it's not the technology that's at fault; we have to get it right and then it will be powerful.

但我认为,我们应该警惕,不要因此对金融产生误解,事实上金融是门重要的应用技术,而且这一切并不是科技本身的错,我们应该完善这项技术,使其发挥正面作用

耶鲁公开课 - 金融市场课程节选