这个袋类动物眼部问题可能与它被抛弃前的饮食有关，也可能是因为它超重，导致眼睛后面堆积了脂肪。
The marsupial's eye problem may be to do with her diet before she was abandoned, or because she is overweight, leading to fat deposits behind her eyes.
没有四肢不仅更适合游泳，也更适合钻洞。 这也引发了关于爬行类动物进化的问题。
Not only is it more efficient to swim without limbs, burrowing without legs is also better, and this raises questions about the twists and turns of reptilian evolution.
大脑新皮层同时也提高了灵长类动物的抽象思维和问题解决能力，并增强了它们在控制冲动和社交技巧方面的灵活性。
It also enables more abstract learning and problem-solving, as well enhanced flexibility in impulse control and social skills.
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