These club cells secrete glycosaminoglycans which protect the bronchiolar epithelium.

棒状细胞能分泌胺聚，来保护细支气。

Then, there are long chains of sugars called glycosaminoglycans or GAGs, which act like sponges and can hold huge amounts of water.

还有一个就是一连串长长的原链，叫做“胺聚”，它就像海绵一样，能量水分。

The extracellular component includes both the intravascular space - the space within the blood and lymphatic vessels and the interstitial space - the space between cells where you typically find fibrous proteins and long chains of carbohydrates which are called glycosaminoglycans.

细胞外的部分包括道空间，即血和淋巴的空间以及间质空间，即细胞之间的空间，通常能找到纤维蛋白和叫胺聚（即黏多）的长链碳水化合物。