皮肤变白 meaning in English

blanching of skin
whiteness of skin

He squeezed her skin in opposite directions until it stretched whitely .
他向两个相反的方向捋捏她的皮肤，直到她的皮肤变白。
Fluorin can avoid brown striation and whiten skins
氟：能消除褐色斑，使皮肤变白。
It can decelerate decrepitude , brighten skin , fade mark and make skin white , tender and healthy
它可消除衰老皮肤，令其健康细腻；有淡化印迹，令皮肤变白、变嫩之功效。