The business ran on wheels.

业务开展顺利。

Trailers are like houses on wheels .

旅行拖车就像一座带有轮子的房子。

It is, effectively, a cube on wheels.

它是有效地，一个立方体的车轮。

A chair on wheels, like a desk chair;

一张像办公椅那样的带滚轮的椅子；

A trailer or dwelling place on wheels.

活动住房用汽车拖拽的住所。

It is a brown medium size suitcase on wheels.

可以。是一个棕色的中等大小的拉杆箱。

We run the meals-on-wheels service on a voluntary basis.

我们根据自愿的原则，开展上门送饭的服务。

The car made the United Stated a nation on wheels.

汽车成为最舒适、最便宜的交通方式。

Please slow down. You are driving like death on wheels!

请慢点开。你现在开得好像就是死神在开车！

The modern car is already an electronic showcase on wheels.

现代汽车已经是轮子上的一个电子陈列柜.