developmentally challenged
developmentally challenged-
Research on the Current Situation for Teachers ' Professional Development and Needs in Schools for Developmentally Challenged Students
培智学校教师专业发展现状及需求研究
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It was during her tenure on this board that she became aware of the lack of educational facilities for developmentally challenged children .
正是这段任职的时间，让她开始意识到，那些有发育障碍的儿童缺少足够的教育设施。