Great! I just called the home number, no one available. May be it's too early. I'll call later and figure out what time is convenient for both him and me.
力所能及的事情之一: 能不能帮潘伯伯理发? 在医院休息室里陪潘伯伯, 发现老人家的白发越来越多了, 看了好心酸...