全国卫生城市 National Hygienic City
国家级卫生城市 state-level hygiene city ; level hygiene city
创建卫生城市 build an advanced clean city ; Healthy Cities for Better Life ; build a national advanced city
建设卫生城市 hygienic city
国家卫生城市 National Health City
创建国家级卫生城市 build a nationally-advanced-clean city
创建全国卫生城市 build a nationally advanced clean city
城市卫生 municipal sanitary ; urban health ; city health
城市卫生工程学 municipal sanitary engineering
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