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.简(jiǎn )介非常简(jiǎn )单，可它的名字却显露着不简单，不过(guò )具体的使用功效，还(hái )得等具体使用时(🔊)去(qù )慢慢琢(🍟)磨。