The Carthage ran as steady as a moving sidewalk.

迦太基号平稳地前进着像移动的人行道。

youdao

It is a bit like a child trying to run the wrong way on a moving sidewalk.

这有点像是在移动的电扶梯上，试著往相反方向跑的小孩一样。

youdao

It is best described as a moving sidewalk that looks like an escalator without steps.

最好的形容就是一个会移动的人行道，看起来像没有阶梯的手扶梯。

youdao

The bum was moving at a tangent now, off the sidewalk, into the street.

NEWYORKER: Fiction