You might see a charging port but a tiny computer might be lurking beneath the surface.

你可能会看到一个充电端口，但一台微型计算机可能潜伏在表面之下。

Every day for the last two-and-a-half years, I have worn this tiny computer on my wrist.

每天在过去的两年半里，我一直将这个微型电脑戴在我的手腕上。

Then came the PC, and at first people laughed and wondered: Why would we ever need such a tiny computer?

然后个人计算机出场了。刚开始大家都在边笑边觉得奇怪：我们怎么会用得上这么小的电脑呢？

Was there a tiny computer inside each one of them, programming them to do certain things?

他们每个人体内是否都有一台微型计算机，可以对它们进行编程来做某些事情？

At a signal from a smartphone, a system of tiny computers activates her engine, gearbox and steering—and she reverses smoothly into a parking space.

从智能手机发出信号，一个微型电脑的系统会启动她的引擎，变速器和转向系统——她便能安安稳稳地倒到停车位。

Even tinier computers called nanobots may be implanted into our bloodstreams, where they  can destroy blood clots, treat cancerous tumors, and collect data about individual cells.

甚至更小的称为纳米机器人的计算机也可以植入我们的血液中，在那里它们可以破坏血栓、治疗癌性肿瘤并收集有关单个细胞的数据。

" Google Glass is a tiny computer that sits in a lightweight frame, and rests neatly above your eye and it makes exploring and sharing the world around you a lot easier."

“谷歌眼镜是安装在轻质框架上的微型电脑，安置在眼镜上，让人更容易探索和分享周围的世界。”

Over the next few years billions of new devices, from cars to household appliances and medical equipment, will be fitted with tiny computers that connect them to the web and make them more useful.

在接下来的几年里，从汽车到家用电器和医疗设备，数十亿台新设备都将配备微型计算机， 将它们连接到网络并使它们更加有用。