英语语法分析

The polysaccharides are the complex carbohydrates, including starch, glycogen, and cellulose.

多糖是复杂的碳水化合物，包括淀粉、糖原和纤维素。

Later the sugars would be converted to polysaccharides, water would be lost, and tough textures would develop.

迟了，所含的糖就会转成多聚糖，水分会失掉，就会产生韧性的质构。

Polysaccharides are constructed from monosaccharide unit and their derivatives, and have ten to several thousand units.

多糖是由单糖单位构建成和他们的衍生物，有十到几十个单位。