rib belly的意思|示意

Then lift your rib cage evenly away from your pelvis to stretch the circumference of your belly.

提起肋骨均等地离开骨盆，伸展腹部四周。

One will know that this is so by the shape of the form, which will have an extended "Buddha Belly" or in other terms, crystalline diaphragm that protrudes over the rib cage.

你会知道靠身体的形状而了解，他会拥有一个突出的“佛肚”，或用其它术语，突出在胸腔上的水晶横膈膜。