Here we can look and see the vertebral column, the last three to five vertebrae that comprise the little funky thing that looks like a cuckoo's beak that's known as the coccyx.

这里我们可以看到脊柱，最后三到五块椎骨，组成了一个看起来像布谷鸟喙的小东西，也就是尾骨。

In between the two sides of bones, you have the vertebral column and the vertebral column here is fused together and it forms what we call the sacrum.

在骨头的两侧之间，有脊柱，这里的脊柱融合在一起，形成我们所说的骶骨。