A pet mouse can run on an exercise wheel.

宠物鼠可以在轮奔跑。

And she said it was actually the scroll wheel on the mouse.

她说，其实就是鼠标的轮。

Everything is a wheel, turning and turning, never stopping.

世界就像一个大轮，永不停歇的转着。

We have the solid-state scroll wheel, right? Patent pending.

我们设计了这个固态的轮。正在申请专利。

And the rollers go all the way inside, so it's a nice smooth roll into the hearse.

轮一直到里面，所以很顺利灵车。

Several of these have been variations on Bhaskara's over-balanced wheel with rolling balls or weights on swinging arms.

有几个是基婆什伽罗超平衡轮衍生而来的在摆动的球或是有重量的东西。

There's one more type of barrier which uses rollers.

还有一种使用轮的屏障。

This is the cool eye roller from Sundree.

这是来自Sundree的清凉眼部轮。

My next step is a face roller.

我的下一步是面部轮。

The roller bags are designed to fit into the overhead compartments.

轮包的设计适合头顶行李箱。

A haptic feedback scroll wheel ended up being the perfect solution.

触觉反馈轮最终成为完美的解决方案。

This is the actual ice roller I used in the show.

这就是我在节目中使用的冰轮。

There's no seat on father's roller.

父亲的轮没有座位。

And then I have my little handy-dandy face roller.

然后我有我的小得心应手的面部轮。

Well, in this episode we're going to explore the scroll wheel  in detail.

好吧，在本集中我们将详细探讨轮。

So when you have six casket bearers, you can get nice and close before you put the casket on the rollers.

所以有六个人抬棺材时，灵柩被放在轮之前可以很接近。

Little Leopoldine comes and wants to sit on the roller.

小 Leopoldine 来了， 想坐在轮。

So they built what looks like the skeleton of a wheeled suitcase, and then filmed it rolling on a treadmill.

因此，他们制造了一个看去像轮行李箱框架的东西，然后拍摄它在跑步机的运动情况。

You can scroll using these, or you can scroll with your mouse using the roller.

您可以使用这些动，也可以使用轮用鼠标动。

It looked better but the rollater was more uncomfortable and his arms ached.

看起来好多了，但轮更不舒服，他的手也酸痛。