Looking at a cross-section of a bone, there's a hard-external layer known as the cortical bone and a softer internal layer of spongy bone or trabecular bone that is composed of trabeculae.

来看一根头的横截面，这个硬的外层叫皮，而软一些的内层，由小梁构成。

This spongy bone tissue is made up of tiny cross-hatching supports called trabeculae that help the bone resist stress.

这种海绵状组织由微小的交叉影线支撑物组成，称为小梁，帮助骼抵御压力。

So with osteoporosis, abnormal findings include fewer trabeculae in the spongy bone and thinning of the cortical bone, as well as the widening of the Haversian canals.

那么，的异常包括中的小梁会减少，皮变薄，还有哈弗斯管变宽。

The trabeculae are like a framework of beams that give structural support to the spongy bone.

小梁类似梁柱的构架，支撑起了的结构。