Gathering of information intelligence about epidemic of infectious diseases in the Mainland and strategy contingency plan of the Hospital Authority for dealing with a large-scale outbreak of an infectious disease是什么意思_Gathering of information intelligence about epidemic of infectious diseases in the Mainland and strategy contingency plan of the Hospital Authority for dealing with a large-scale outbreak of an infectious disease在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句