Definition: the outer layer of a person or animal's body Level: B1
婴儿有柔软的皮肤。
Babies have soft ___skin.
她有蓝眼睛和白皙的皮肤。
She's got blue eyes and fair ___skin.
皮肤白皙的人应该保护自己免受阳光伤害。
People with fair ___skin should protect themselves from the sun.
