It was an object lesson in how to use television as a means of persuasion.

这是利用电视作为劝导方式的一个实例。

《柯林斯英汉双解大词典》

How can we use it?

如何使用它？

youdao

There is often an inverse relationship between the power of the tool and how easy it is to use.

工具的功能越强大，操作起来往往越费事。

《牛津词典》

It describes how a hunter can use both barrels of a shotgun to bring down two birds very quickly.

VOA: special.2010.07.25

And the main one is, I get to just decide, how do I want to use this, and call it.

但是这真的会有一些好处，最重要的一点是，我需要决定，我要如何来使用这个方法，以及如何来调用它。

麻省理工公开课 - 计算机科学及编程导论课程节选

Reconfigure itself, emulate it, however you want to use the words, it's going to change how it does the computation.

重新配置它自己，模仿它，但是你想用一些文字，这就会改变它运算的方式。

麻省理工公开课 - 计算机科学及编程导论课程节选

How we think about it, how we use it and what we believe about it speaks volumes about how we view politics, religion, relationships, and even sex.

FORBES: Personal Finance Is More Personal Than It Is Finance

Sharon Vaknin at CNET has a solid post on how to use it for personal use, but you can get a glimpse of how it is changing for small business owners: How to Get Started With Google Now (link at end).

FORBES: Search Engine Marketing And SEO Via Google Now - Plus Ten Web-Based Tools

The trick is to provide the most basic information about life (for example, a solemn page on the correct use of lavatory paper: how to hang it and, worse, how to use it) in a format that looks amusing and stimulating for the general reader.

ECONOMIST: Christmas tips