their age is four and three quarter years怎么理解

their age is four and three quarter their age is four and three quarter years怎么理解 it is a good idea for parent s to see to it that their children learn to swim at an early age.怎么翻译? 英语翻译From an early age,young people take out loans to pay their way through college and borrowing against equity in real estate is now at record levels. George is the eldest of their four children.用中文翻译 at their middle age Sandy is a ____(music).She could play the piano at the age of four. age is an issue of mind over matter. age is in western countries ,women's age is a s___ ,so you shouldn't ask about their age. four(同音词)their( 同音词) 英语语法,求教!1.Between the birth and age two,most children gain about 20 pounds,nearly .A.four times of their birth weight B.four times their birth weightC.four times as many as their birth weight D.four times than their birth weight要求给 英语智力测试题（其实就是一道数学题）There are three people in Tom's family.their total age is 88.Mom is three times as old as tom.Dad is four years older than Mom.翻译：汤姆家人总年龄是88.妈妈的年龄是汤姆的三倍 英语翻译IntroductionOur age is retrospective.It builds the sepulchres of the fathers.It writes biographies,histories,and criticism.The foregoing generations beheld God and nature face to face; we,through their eyes.Why should not we also enjoy an Helen is twenty years old ,and her age is four times as much as Mary 's.When Helen 's age is twi...Helen is twenty years old ,and her age is four times as much as Mary 's.When Helen 's age is twice as much as Mary 's ,how old Helen then ? Jane's age is 's age is a prime number.Andy's age has 8 factors and he is one year older than Jane.Find the sum of their age? Jane's age is 's age is a prime number.Andy's age has 8 factors and he is one year older than Jane.Find the sum of their age? He looks quite young for age,but in fect he is at age of fiftyA.an;the B.the;an C.an;an D.the;the