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

鱼的盆带不附着在椎，常很小。

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

鱼的盆带不 附着在椎，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.

我们始看到 Acanthostega 的变化，它的盆带用软组织连接到它的脊柱。

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

们还需要新的肢体支撑——更结实的肱来支撑手臂，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，附肢骼包括你的肢和下肢附肢以及胸肌和盆带，它们附着在肩部和大腿的轴向骼。

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

你的胳膊和腿过肢带、肩带、臀部或盆带连接到身体的其部分。