症状孩子和青少年在家庭中的三角关系------外文翻译,intrafamilial child and adolescent triangles may be subdivided into five categories: the target child, the parent and sibling triangle, the sibling subsystem triangle,[j1]the three-generational triangle, and stepfamily triangles. each of these will be considered in turn.家庭内儿童和青少年的三角关..