We are offering free holidays for children aged two to eleven inclusive.

我们提供的度假活动，两岁至十一岁的儿童免费。

《牛津词典》

Children aged one to four are often more curious than older children.

一到四岁的孩子好奇心往往比大点的孩子要强。

youdao

Researchers in Sweden surveyed the parents of 1,029 children aged 7 and 8.

瑞典的研究者调查了1029名七至八岁儿童的父母。

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Children aged four to nine, meanwhile, travel for half-price and the under-threes ride for free.

BBC: Travel with children: The night train to Luxor

The figures show 24 children aged 10 have spent time in custody since 2007.

BBC: Teenager

Mr Ford, 40, has three young children aged under six, included a 7-month-old daughter.

BBC: NEWS | UK | Former troops discuss pressure claim