The peasant worker children who are the marginal person of city, have to need more loving care for the particularity of family environment and society environment.

农民工流动的家庭化带来了农民工子女。 作为城市的边缘人，农民工子女因家庭环境、社会环境的特殊性，更需关怀。

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Any marginal changes in the weather,she says, can drive thousands of children into a situation of severe and acute malnutrition.

VOA: standard.2010.02.04

We have 15 million children in the U.S. who are at marginal levels of literacy or lower.

FORBES: 01.23.08, 6:00 PM ET