average age

基本解釋

The average age of the women was estimated at 26.
這些女性的平均年齡預(yù)估在26歲左右。
Half the population in India is under 25 years of age, whereas in many developed markets, the average age is about 40.
印度有一半的人口年齡不到25歲，而在許多發(fā)達(dá)市場，人口的平均年齡大約為40歲。
The average age of a first-time bride is now 30 and rising, while the number of weddings is the lowest for more than a century, official figures show.
首次結(jié)婚的新娘的平均年齡現(xiàn)在已經(jīng)達(dá)到了30歲，而且仍在上升。官方數(shù)字顯示，現(xiàn)在的婚姻數(shù)量是一個(gè)多世紀(jì)以來最少的。

And the experts say the average age of people found to have the disease is between 20 and 50 years old.
OK. Now. Think for a second about computing the average age of the faculty.
好，想想怎么,計(jì)算全體教員的平均年齡吧。
麻省理工公開課 - 計(jì)算機(jī)科學(xué)及編程導(dǎo)論課程節(jié)選
If the average age of death was something like forty-five, maybe a fifty-fifty chance of--high risk-- of one of the parents dying.
那么這個(gè)概率其實(shí)很低,不是嗎,大概有高達(dá)50%的可能性,雙親中的一人會(huì)死去
耶魯公開課 - 金融市場課程節(jié)選

The average age in the second tier of Italy's new government will be 54.
ECONOMIST: A brief period of calm for Mario Monti, but storms loom