这孩子多大了？

What age hath the child?

youdao

你的孩子多大了？

How old is your child?

《新英汉大辞典》

医生：您孩子多大了？

Doctor : How old is your child?

youdao

你多大了？还没有孩子吗？

You're how old and still have no kids?

youdao

您的孩子都多大了？

How old are your children?

youdao

嗯，也许…我在波士顿教过一些孩子。他多大了？

Well, maybe?- I did teach some kids in Boston. How old is he?

youdao

说到孩子，你女儿现在多大了？

Speaking of children, how old is your daughter now?

youdao

店员：您的孩子年龄多大？病了多长时间了？

Shop assistant: how old is your child? And how long has it been?

youdao

你的孩子们多大了？

What age are your children?

youdao

幼时的你，也许是太顽皮了，好多大孩子都不喜欢带你玩。

During the childhood, perhaps you were too naughty for kids to play with you.

youdao

幼时的你，也许是太顽皮了，好多大孩子都不喜欢带你玩。

During the childhood, perhaps you were too naughty for kids to play with you.

youdao