They are happy quadruplets.

他们是快乐的四胞胎。

Complete the game as quadruplets.

以四胞胎完成游戏。

Then she got pregnant with the quadruplets.

可她又怀上了四胞胎。

If you make more then quadruplets the newborns will not grow properly and probably die.

如果多于四胞胎，新生儿将不能正常成长或可能死亡。

A mother has given birth to a rare set of quadruplets in which three of the four boys are identical.

一位母亲生了四胞胎男孩，罕见的是其中三个胎儿是同卵。

After their birth, she thought she was done having babies. Then she got pregnant with the quadruplets.

生完三胞胎后，玛格达勒诺心想生孩子的任务算是完成了。可她又怀上了四胞胎。

Many people have at least one brother or sister, but only a small amount have siblings that are twins, triplets, or quadruplets.

许多人至少有一个兄弟或姐妹，但只有少数人有孪生、三胞胎或四胞胎的手足。

Many people have at least one brother or sister, but only a small amount have siblings3 that are twins, triplets, or quadruplets.

许多人至少有一个兄弟或姐妹，但只有少数人有孪生、三胞胎或四胞胎的手足。

With fertility drugs, Angela Magdaleno in Los Angeles, US had triplets three years ago. Last week, she had quadruplets - without fertility drugs.

三年前，美国洛杉矶的安吉拉·玛格达勒诺服用受胎药后，生下三胞胎。就在上周，玛格达勒诺又生了四胞胎，不过这次她可没有服用受胎药。

Usually a woman has only one baby at a time, but sometimes she has two babies (twins), three babies (triplets), four babies (quadruplets), or even more!

通常一个女人一次只能生产一个宝宝，不过有时也生两个（双胞胎），三个（三胞胎），四个（四胞胎），甚至更多！

Britain's only identical quadruplets, Ellie, Georgina, Jessica and Holly Carles, have started school - with their names inked on to their blouse collars.

英国唯一的同卵四胞胎，艾丽、乔治娜、杰西卡和霍莉开始了他们的小学生活。她们的名字被绣在衣领上以示区别。

She gave birth to 16 pairs of twins, 7 sets of triplets and 4 sets of quadruplets between 1725 and 1765, in a total of 27 births. 67 of the 69 children born survived infancy.

她在1725 - 1765年间共生了16对双胞胎，7组三胞胎和4组四胞胎，共计分娩27次，生育了69个孩子，其中67个存活。