It's made from flexible proteins called crystallin.

它由有的水晶体蛋白构成。

Now there are more pants with stretchy waistbands on the Stitch Fix website than buttons or zippers.

如今，在Stitch Fix网站上，有带的裤子比有纽或拉链的裤子还多。

And because it had a springy, like a rim, i would dunk it and it would chew right back into my face.

因为它边缘是有的 之后它会回脸上。

The limp clothes covering an apparently weedy body, the general air of undernourishment, the wilting appearance that made one feel that the muscles must be flabby as tired elastic.

松垮垮垮的衣衫覆盖着一身明显的杂草，一副营养不良的气息，一副萎靡不振的模样，让人觉得肌肉一定是松弛的，疲惫的有。