His chief concern is the plight of kids growing up in the ghettoes.他主要关心的是贫民区孩子成长的苦境。The school lunch should be adequate to meet the nutritional needs of growing children.校园午餐要能满足孩子成长的营养需求。Most authorities agree that play is an essential part of a child's development.大多数权威人士都同意,玩耍在孩子成长过程中起着非常重要的作用。