英语语法分析

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。

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。

Ethnic Composition: Residents are divided into 9 ethno-Linguistic groups, including a predominant number of Chamorro extraction. The indigenous population is Micronesian.

民族：居民分为9个种族语言群体，包括若干查莫罗血统的居民。土著居民为密克罗尼西亚人。