In addition, school-aged children are able to follow agreed-upon rules of games.
此外，适龄儿童都能够按照约定的游戏规则。
What constituted a child? Aged 12, children were able to leave school and begin work.
什么是儿童？在当时，年龄达到12岁的儿童就可以离开学校去参加工作。
What constituted a child? Aged 12, children were able to leave school and begin work.
什么是儿童？在当时，年龄达到12岁的儿童就可以离开学校去参加工作。
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