求翻译：同时，进一步充实市县两级疾病预防控制、卫生监督、医疗救援、心理危机干预等应急专业队伍，加强应急队伍的培训演练。是什么意思？

At the same time, further enrich the city and county levels for Disease Control and Prevention, health surveillance, medical assistance, psychological crisis intervention, emergency professionals, and to strengthen the emergency response team training exercises.

In the meantime, further enriching city, county and two-level disease control and prevention, health monitoring, medical aid, psychological crisis intervention, professional team to enhance emergency response team training exercise.

At the same time, further enriches the city county two level of prophylaxis control, the sanitary supervision, the medical rescue, the psychological crisis intervention and so on the emergency professional contingent, enhancement emergency troop's training trains.

At the same time, further enriching the city and county-level disease prevention and control, health monitoring and emergency response professionals, such as medical assistance, psychological crisis intervention, strengthen the training of emergency drills.

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