It also helps keep your apples a uniform size because you have the protective skin.

它还有助于保持苹果大小一致，因为你有保护性的皮肤。

They prevent moisture loss from cells, which keeps skin supple, and they are a source of the skin protective antioxidant vitamin E.

它们可以防止细胞水分流失，从而使皮肤保持柔软， 并且它们是保护皮肤的抗氧化剂维生素 E 的来源。