stranded ice foot

例句：

1. 1.The hikers found a group of footprints leading to the mountain.
   徒步者发现了一组指向山顶的脚印。
2. 2. The scientist discovered a new species of animal with uniquely stranded ice footprints.
   科学家发现了一种拥有独特冰封足迹的新物种动物。
3. 3.The lost explorer was found with his stranded ice footsteps in the snow.
   失踪的探险家被发现时，他的冰封足迹还留在雪中。