and the Loop of Henle stretching down into the medulla.

再向下延伸进入髓质的亨利氏环
I also mentioned several features of the nephron.

我同样提到过一些肾单位的特征
this tuft of capillaries that's surrounded by a capsule.

这一毛细血管簇由囊包被着
The capsule is there to catch this filtrate

那个囊是用来收集
that's produced by high pressure inside the arteriole system

由小动脉系统内部的高压
forcing some fluid out through these leaky capillaries.

经由这些毛细血管的孔隙所挤出的液体的
The capsule, called Bowman's capsule,

那个囊被称为鲍曼氏囊
is there to catch this fluid

就是用来收集这种滤液的
and start it on its way through this series of tubules.

然后经以下一系列的小管将滤液送上旅程
I talked about different regions of the tubules,

我曾讲过不同的小管区域
the proximal convoluted tubule, proximal because it's near the glomerulus,

近曲小管称其为"近曲"是因为它靠近肾小球
the Loop of Henle, this structure that

然后是亨利氏环这一穿过皮质向下延伸