你知道为什么你的胡子全白了而头发没有全白？”的翻译：Do you know why your beard and completely white hair not white? ” 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Do you know why your all white beard and hair is not white? "

Do you know why your beard and completely white hair not white? ”

Why but did you know your beard entire white the hair not entire white?”

Do you know why you have a beard and hair around the white has no white? "

Do you know why your beard and completely white hair not white? ”