He pulled up his slippers at the heel, for he had trodden them down.

他把脚上的拖鞋拉了起来，因为他把拖鞋踩坏了。

He made his way along a well-trodden path toward the shed.

他顺着一条常有人走的小路走向小屋。

These working parties will be going over well-trodden ground.

这些工作组将按惯例工作。

Political power has long been a well-trodden path to personal wealth.

政治权力是个人敛财的惯常途径。

The cattle had trodden a path to the pond.

牛群踏出了一条通往池塘的小径。