Some are even on wheels. Curbside Cupcakes operates out of a truck that travels around Washington.

VOA: special.2010.04.12

if you've got a hill or valley and there's a cart on wheels it's going to go down to the bottom.

如果我们有一座山或者山谷，并且,有一个有轮子的车，这辆车会自动滑到底部。

麻省理工公开课 - 热力学与动力学课程节选

So you got like a surfboard-shaped board and put wheels on it, so they could ride it.

找一块冲浪板形状的板子，加上轮子，就可以滑了。

滑板的魅力 - SpeakingMax英语口语达人

But neighbors objected. So the farmers designed a slaughterhouse on wheels.

VOA: special.2010.08.03

If you were the only guy with wheels on your suitcase, people would think you look a little odd.

如果你是唯一一个箱子上带轮子的人，人们可能会觉得你有点古怪。

耶鲁公开课 - 金融市场课程节选

The owner of this auto shop in Maryland fixes Johnson's car brakes after hearing he volunteered for Meals on Wheels.

VOA: standard.2010.07.06

The image we get there is that the Israelites are working their way through the marsh on foot, and the Egyptians' chariot wheels can't make it through the marsh.

我们所得到的印象是，犹太人徒步走过沼泽,而埃及人因为坐在马车上,所以无法穿过沼泽。

耶鲁公开课 - 旧约导论课程节选

(OMITTED) Today he is delivering free meals to the elderly in Maryland through a program called Meals on Wheels.

VOA: standard.2010.07.06

This suitcase had--instead of having four little wheels on the bottom, it had two wheels on the back.

这种旅行箱不是四个轮子都在底部，而是在后面有两个轮子。

耶鲁公开课 - 金融市场课程节选

Peggy Toole of Meals on Wheels says Johnson was a wonderful surprise.

VOA: standard.2010.07.06

He had a suitcase that--I don't know exactly, something like this--had a strap that you'd pull it along and it had four little wheels on the bottom and it worked.

他的行李箱。。。我知道的不太确切，应该是这样的，那上面有一条带子,你可以拉着它,而箱子底部有四个小轮子可以使箱子滑动。

耶鲁公开课 - 金融市场课程节选

But instead of wheels, it sits on steel runners that race along the ice.

VOA: special.2010.02.10

The idea of putting wheels on suitcases goes back only to 1972 and it was Bernard Sadow who invented-- this is amazing, right--the wheeled suitcase and he got a patent on it.

在行李箱上加轮子的想法,可以追溯到1972年2,是伯纳德？沙度发明的-,这很神奇，对吧,并且他凭此获得了专利。

耶鲁公开课 - 金融市场课程节选

One piece of equipment on Apollo Fourteen was a light-weight vehicle with two wheels.

VOA: special.2009.07.29

So my student called Bernard Sadow up and asked him about his invention and he said, "Yeah, I was thinking, why don't we have wheels on suitcases?

于是我的学生打电话给伯纳德？沙度,然后询问了他关于发明的事情，他说道，是啊，我当时在想，我们为什么不能在行李箱上安轮子呢？

耶鲁公开课 - 金融市场课程节选

But Phnom Penh has its cyclo - a three-wheeled bicycle with the driver perched on high above the rear wheel, and the passengers in a bucket seat slung between the two front wheels.

VOA: standard.2010.06.14