This machine is very simple to use.

这台机器操作非常简单。

《牛津词典》

It is so simple to use that even a child can cook rice with it.

它使用起来非常简单，连小孩都能用它做饭。

youdao

Marconi spent his whole life making wireless communication simple to use.

马可尼花了一生的时间让无线通讯变得简单易用。

youdao

He takes everything KaBOOM knows about building playgrounds and putsthat information online in a simple,easy-to-use design.

VOA: special.2010.11.05

It's very simple to use. Let's look at how we can use this.

这个句型使用起来也很容易。下面我们来看一下如何使用这个句型。

I have 课堂 - SpeakingMax英语口语达人

It's very simple to use. Just use "Have you" at the beginning of any sentence

这个句型非常简单。只要把“Have you”放在句子的开头，

Have you 课堂 - SpeakingMax英语口语达人

An optical track pad and touch screen ensures the interface is easy and simple to use.

ENGADGET: Samsung debuts new Galaxy lineup, refines naming strategy along the way

Touch is designed to be simple to use with no need for groups or circles.

FORBES: Connect

The DVD is packed with deleted scenes easily accessible from a simple to use menu.

BBC: Dobby the house-elf