你为什么喜欢树袋熊？因为它们可爱。

Why do you like koalas? Because they're cute.

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狗是人类的朋友，不仅因为它们可爱，而且因为它们对主人忠诚。

Dogs are friends of man not only because they are lovely but also because they are faithful to their masters.

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这不只是因为你可以享用它们，更因为它们可爱的模样带给你的快乐感受。

This is not only because of you can enjoying them, but also the happy feelings their cute giving you.

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So, although we joke about these kinds of experiments, and they are fun to talk about because they are unusual and cute, there is also some serious implications of this kind of work that one might think about.

尽管我们觉得这些实验十分好笑，说起来也有趣,因为它们不同寻常，而且可爱，但实际上是由深刻含义的,我们可以思考一下这类研究的含义。

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