Language: English is the official language, but Japanese and Chamorro (the local language) are also spoken.
语言：英语是官方语言，日语和查莫罗语(一种当地语言)也普遍使用。
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Home to the Chamorro people, the island of Guam has struggled to maintain its cultural heritage, which has been traced back thousands of years.
作为查莫罗人（Chamorro）之乡，关岛一直在努力保护具有数千年历史的文化遗址。
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Ethnic Composition: Residents are divided into 9 ethno-Linguistic groups, including a predominant number of Chamorro extraction. The indigenous population is Micronesian.