simple device

基本解释

It's a simple device that contains a pressure-sensitive button that sends a signal when it is pressed or released.
这个简单的设备包含了一个压力感知按钮，当我们按下或者释放该按钮时它会发送一个信号。
Aristotle could have avoided the mistake of thinking that women have fewer teeth than men， by the simple device of asking Mrs. Aristotle to keep her mouth open while he counted.
亚里斯多德认为女人的牙齿比男人少，其实很简单，只需请亚里斯多德夫人张一张口来让他数一数，他本是可以不犯这一错误的。
That used to be a simple device, working like a radio-frequency identification tag when it passes under a gantry on a toll road, but it is also getting smarter.
以往这个车载单元只是一个简单的装置，当车辆通过收费公路入口处时，这个装置就起到了一个无线电频率身份识别标签的作用，但这个装置也开始实现智能化了。

So Pieter Hoff has invented a simple plastic device called the Groasis Waterboxx.
That's what we wanna achieve with Kindle, to have a device, so simple, it's a tool that would disappear and let you enter the author's world.
这就是我们想要通过Kindle达到的目标，设计一种简单的装置，自己消失的同时,能够让读者进入作者的世界。
普林斯顿公开课 - 领导能力简介课程节选

Within the framework of Creative Cloud, a simple device like the Mighty pen becomes very powerful and useful.
FORBES: Adobe Rethinks The Power Of The Pen With Project Mighty
Regardless of the user's age or experience with technology, managing the service is effortless, from simple device control to robust home automation.
ENGADGET: AT&T to release Digital Life home automation in March