求翻译：3、为天津电力建设总公司、海河乳业、鑫茂科技园等近20家企业制定培训计划、提供培训服务。是什么意思？

3, for the electric power construction in Tianjin haihe River dairy, xinmao science and Technology Parks Corporation, nearly 20 companies, such as the development of training programmes, providing training services.