tāng jiā / shì / nán tài píng yáng / shàng / de / yī gè / dǎo guó / yǐ / zì rán fēng guāng / wén míng汤加是南太平洋上的一个岛国,以自然风光闻名。Tonga is an island kingdom in the South Pacific, known for its natural scenery.