It's a crisp apple with dark red skin.

这是个有着暗红色果皮的脆苹果。

youdao

One speaks of orange peel, and apple peel, and tomato skin.

我们说桔子皮，苹果皮，土豆皮。

youdao

The skin of an apple is usually red or green.

苹果的表皮通常为红色或绿色。

youdao

The skin of an apple is usually red or green.

苹果的表皮通常为红色或绿色。

youdao