国际旅行卫生保健事业  International travel health care

国际旅行卫生保健中心  international travel health care center; Boron-doped nanocrystalline diamond

国际旅行保健机构  international travel heahhcare organization

旅行卫生保健  Travel healthcare; Travel health care

我国国际旅行社  China international travel service

口腔卫生保健行为  oral hygiene behavior

中小学生卫生保健服务  School health services

《国际卫生规则》  international sanitary regulations

《国际卫生条例(2005)》  body modeling

国际保健  international health

国际旅行  international travel; Internatioual travel; international ttravel

国际旅行人员  International travelers; International traveler

国际旅行社  international travel agencies

国际旅行者  International traveler; Internaltional travelers

国际卫生  international health

国际卫生海港  International sanitary port

国际卫生合作  International health cooperation

国际卫生机场  international sanitary airport

国际卫生经济学学会  international health economics association