- And where the bison have dug, the fox now spots an opportunity.
在美洲野牛挖过的地方狐狸也见缝插针 - Every footstep counts,
每一步都至关重要 - but he mustn't break through...
但是时机... - Yet.
还未到 - He listens carefully to pinpoint his target.
他仔细监听着猎物的一举一动 - It's moving.
它在移动 - A vole.
一只野鼠
