The pelvic girdle in fish isn't attached to the vertebrae and is generally small.

鱼骨盆带不附着在椎骨上，通常很小。

The pelvic girdle in fish isn’t attached to the vertebrae and is generally small.

鱼骨盆带不 附着在椎骨上，通常很小。

And we start to see changes to this with Acanthostega, which had a pelvic girdle attached to its backbone with soft tissues.

们始 Acanthostega 变化，它骨盆带用软组织连接它脊柱上。

They also needed new limb supports — a more robust humerus to support the arm, and a pelvic girdle to support the legs.

他们还需要新肢体支撑——更结实肱骨来支撑手臂，骨盆带来支撑腿。

Now, the appendicular skeleton includes your upper and lower limb appendages and pectoral and pelvic girdles that attach to the axial skeleton at the shoulder and the thigh.

现在，附肢骨骼包括你上肢和下肢附肢以及胸肌和骨盆带，它们附着在肩部和大腿轴向骨骼上。

Your arms and legs connect to the rest of the body via the limb girdles, the shoulder girdle, and the hips or pelvic girdle.

你胳膊和腿通过肢带、肩带、臀部或骨盆带连接身体其他部分。