footprint 四级六级专八

He left footprints behind him on the sand.

他把脚印留在了身后的沙滩上。

My footprints are just marks on the sandbeach, fading away with the ebb and flow.

我的足迹也只是沙滩上的印迹，随朝涨潮落而消褪。

The sand-storm obliterated his footprints.

沙暴掩埋掉了他的脚印。

Most believe the footprints are nothing more than ordinary animal tracks, which had been made larger as they melted and refroze in the snow.

大多数人相信这些叫音质是普通动物的足迹，这些足迹由于在雪里融化在结冰而变大了。