1、How old are you?old:adj. 年老的;陳舊的;古老的;以前的;原來的;n. 古時;how:adv. (後接形容詞或副詞)多少,多麼,多大 。How old are you---thirty odd?你多大?三十多?
2、Whats your age?Whats your age? And since when are you doing this? Sister. 你多大了?你什麼時候開始幹這個的,大姐?