Well, that's because the wheel, well, there's an assumption which is that the wheel is rolling on something normal like a road, and not on, maybe, ice, or something like that.

因为这是一个车轮，有一个前提假设，就是这个车轮是在常规路面上滚动的，而不是在冰面上，或者类似地。

youdao

The simulating software can be used not only to analyze the dependency of the rolling load on flow stress models, but also the dependency of the rolling road on thermal transfer models.

采用该模拟软件，可对流动应力模型影响轧制力的程度进行分析，也可对传热模型影响轧制力的程度进行分析。

youdao

We will use your proven management philosophy on the road to success in the escort, to ensure the franchisee with the fastest speed into success, enjoying the rolling in wealth.

我们将用成熟的管理理念为您在通往成功的道路上保驾护航，确保加盟商以最快速度步入成功、坐享滚滚而来的财富。

youdao

The spell was broken, and as if on cue, a Forest Service Jeep came rolling down the road in the dying light.

BBC: The trip that changed national parks forever