Part 2 of 2. In Patagonia, Bear skins a hare, scales a cliff, tracks a puma, drinks dirty water, and crosses the Perito Moreno glacier, a vast frozen labyrinth of ice caves and crevasses.生物之间不时的响起(qǐ )哄叫(jiào )声(shēng )，但手中的木(mù )枪却没有刺过(⛴)去，既害怕，又兴奋的样子。