这种泵操作简单，五岁小孩都会用。

It is simple enough for a five-year-old to use.

youdao

系统的操作简单方便，界面美观。

It is simple to operate and the interface is beautiful.

youdao

它是一种系统开销，所以必需要操作简单、高效和经济的。

It is a system overhead and must be simple to operate, high performing, and cost-effective.

youdao

It actually lets you see how to get access to that pointer so you know what you're referring to.

怎么来取得指针,以得知在对什么进行操作,但是这是个简单的设计决定。

麻省理工公开课 - 计算机科学及编程导论课程节选

A low-level language, we used to call this assembly programming, you're down at the level of, your primitives are literally moving pieces of data from one location of memory to another, through a very simple operation.

一个低级的语言，我们曾经将其称为假设编程，你们只是处于用基本要素，把一些数据碎片,从记忆存储器的一个地方，通过简单的操作来转到另外一个地方。

麻省理工公开课 - 计算机科学及编程导论课程节选

Now, according to sort of a simple-minded view of operant conditioning in behaviorist psychology, the children you reward should do it more.

根据简单的,行为心理学的操作性条件反射观点来看，拿到奖励的小孩应该会画更多画。

耶鲁公开课 - 心理学导论课程节选