A pet mouse can run on an exercise wheel.

宠物鼠可以在滚上奔跑。

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

她说，其实就是鼠标上滚。

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

世界就像一个大滚，永不停歇转着。

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

我们设计了这个固态滚。正在申请专利。

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

滚一直滚到里面，所以很顺利地滚进灵车。

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滚衍生而来在摆臂上装滚动球或是有重量东西。

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

还有一种使用滚屏障。

This is the cool eye roller from Sundree.

这是来自Sundree清凉眼部滚。

My next step is a face roller.

我下一步是面部滚。

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

滚设计适合头顶行李箱。

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

触觉反馈滚最终成为完美解决方案。

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

这就是我在节目中使用冰滚。

There's no seat on father's roller.

父亲滚上没有座位。

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

然后我有我小得心应手面部滚。

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滚。

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，灵柩被放在滚上之前可以很接近。

Little Leopoldine comes and wants to sit on the roller.

小 Leopoldine 来了， 想坐在滚上。

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

因此，他们制造了一个看上去像滚行李箱框架东西，然后拍摄它在跑步机上运动情况。

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

您可以使用这些滚动，也可以使用滚用鼠标滚动。

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

看起来好多了，但滚更不舒服，他手臂也酸痛。