Samoa

 Longman Dictionary of Contemporary English Online朗文当代英语 5++LDOCE Online朗文 5++Sa·mo·a /səˈməʊə/  a group of islands in the South Pacific, including Savai'i and Upolu, formally called Western Samoa until 1997. Population: 195,476 (2014). Capital: Apia. —Samoan noun, adjective

Sa·mo·aSyllable  

Samoa
Sa‧mo‧a /səˈməʊə/
a group of islands in the South Pacific, including Savai'i and Upolu, formally called Western Samoa until 1997. Population: 217,083 (2008). Capital: Apia.
—Samoan noun, adjective

SamoaBrE /səˈməʊə/ 🔊NAmE /səˈmoʊə/ 🔊 noun [singular] a group of islands in the southern Pacific Ocean, divided between American Samoa and the state of Samoa 萨摩亚（南太平洋群岛，分为美属萨摩亚和萨摩亚独立国）