这机器的安装和使用都很简单。

The machine is a doddle to set up and use.

《牛津词典》

这反映在对烟花爆竹的态度和使用目的上。

This was reflected in attitudes towards fireworks and the purposes for which they were used.

youdao

youdao

And he had a press conference, spoke about the increased use of cars, and the decreased amount of carpooling.

他开了一个新闻发布会，说道汽车使用量的增加，和拼车的减少。

麻省理工公开课 - 计算机科学及编程导论课程节选

So we are kind of... using more like positive and negative reinforcements and

所以我们就……更多地使用积极强化和消极强化，

体罚是不可取的 - SpeakingMax英语口语达人

And that's exactly one of the reasons why I want to have the functions, because I've separated those out.

这就是创建方法的原因,只是因为我把，实现和使用分离了。

麻省理工公开课 - 计算机科学及编程导论课程节选