globetrotter
noun [ C ] uk/ˈɡləʊbˌtrɒt.ər/ us/ˈɡloʊbˌtrɑː.t̬ɚ/
周游世界者，环球旅行者
someone who often travels to a lot of different countries
Japan last month, New York next month - you've become a regular globetrotter, haven't you? 上个月去了日本，下个月又要去纽约——你可真的成了环球旅行者了，是不是？