The dogs have lost the smell of the box; they will have to hark back to the point where they first picked it up.

猎犬已失去狐狸气味的踪迹，现在只有循原路返回发现嗅迹的地方重新开始。

youdao

The dogs have lost the smell of the box; they will have to hark back to the point where they first picked it up.

猎犬已失去狐狸气味的踪迹，现在只有循原路返回发现嗅迹的地方重新开始。

youdao