Over long periods of time and numerous generations, we start to see mutations caused by inbreed.

经时间和无数世代之后，我们就能看到近亲繁带来的变异。

What actually happens when you inbreed?

近亲繁时会有什么结果?

And more importantly, it means that those that you meet, you can very well be very closely related to, so the number one problem is inbreed.

更重要的是，这意味着遇到的有可能是近亲，所以最大的问题是近亲繁。