求翻译：它由美国团队和radingkids教学团队共同研究和发明的针对幼儿园阶段幼儿年龄特点与课程结构研究和发明的创意美术课程。是什么意思？

It by the United States team and radingkids teaching team together for children ages kindergarten stages of research and invention features creative art courses and curriculum structure research and invention.