多大的用法和樣例：
例句
-
她有多大年紀了？
How old is she? -
｀她有多大年紀？＇｀憑猜測，大概30歲。＇
`How old is she?' `At a guess, about 30.' -
這一醫療服務(wù)包括的地區有多大？
How much territory does this medical practice cover? -
我想知道經(jīng)理有多大年紀。
I'd like to know how old the manager is. -
你多大了？
How old are you? -
他旅行的地方有多大？
How much territory does he travel over? -
可否冒昧問(wèn)一下您多大年紀？
May I be so bold as to ask how old you are?
