这些犬的嗅觉非常灵敏，他们甚至可以嗅到位于流水底部的尸体所散发的气味。

Their noses are so sensitive, they can even smell a body from under running water.

youdao

这些犬的嗅觉非常灵敏，他们甚至可以嗅到位于流水底部的尸体所散发的气味。

Their noses are so sensitive, they can even smell a body from under running water.

youdao