椎骨的

An osteoblastoma is just a big osteoid osteoma in the vertebra.

成细胞恰是椎上的大。

The inner cycle set with soft massage blocks, which would comfort your spondyle after worked before computer for whole day.

英利850按摩型呼啦圈内圈有块状按摩软块，在电脑前工作一整天，它可以让你的劳累的脊椎得到彻底的解放。