On the other hand, its softness is strongly influenced by the length of the fiber, established with the remodeling of the primary wall layer.

从另一方面来说，成衣的柔软性主要受到棉纤维长度的影响，而纤维长度是由初生细胞壁重塑的。

After a few days, the sides of the first layer, called the primary cell wall, stiffen, pushing cell growth in one direction and causing the fiber to elongate.

几天后，第一层细胞壁，亦称为初生细胞壁，变硬，向一个方向推动细胞生长，从而使纤维被拉长。