rolling skin的用法和樣例：
例句
- When skin cells grow on the replacement collagen, they produce pale, less flexible material.
新皮在膠原蛋白上生長時會生出一種色澤蒼白，不很柔韌的結疤組織。 - Coffee believes that controlling the formation of collagen in this way will lead to normal skin growth instead of scarring.
柯菲認為用此種主方興未艾來控制膠原蛋白的生長將會使新皮無結疤之慮。
