求翻译：鼓励医疗资源雄厚的大型综合性医院的资深专业骨干在基层医院多点执业；鼓励大型医院扶持基层医院，带动医疗和管理能力的长久稳定提高；是什么意思？

Encouraging medical resource abundant in large General Hospital experienced professional practise more backbone in grassroots hospital; encourage large hospital support grass-roots hospital, driving long-term stability improvement of medical and management capacity;