Experts hesitate to put a figure on the number of toys children should have, but many believe two dozen is enough for children of preschool age.

专家们对儿童应该拥有的玩具数量还不能给出具体数字，但很多人认为24个对于学龄前儿童来说足够了。

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This unintended impact has to do with the portrayal of conflict in media and how preschool-age children comprehend that conflict.

这种意想不到的影响，与媒体对冲突的描述、以及学龄前儿童对这种冲突的理解有关。

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Preschool was available to children between the ages of three and six; it was obligatory from age five.

三至六岁之间的孩子需接受学前教育。 从五岁开始教育是强制性的。

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Before Tuesday's vote, Mar cited a study released this week by Yale University's Rudd Center for Food Policy and Obesity, which examined 12 popular restaurant chains and found only 12 out of more than 3, 000 kids' meal combinations met the nutritional guidelines for preschool-age children.

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