亚美尼亚 is a landlocked country located in the South Caucasus region of Eurasia. It is bordered by 土耳其 to the west, 格鲁吉亚 to the north, 阿塞拜疆 to the east, and 伊朗 to the south. The capital city is 埃里温, which is one of the oldest continuously inhabited cities in the world. The country has a rich cultural heritage, known for its ancient churches and monasteries, many of which are UNESCO World Heritage Sites. 亚美尼亚 is also recognized for its unique alphabet, created by 梅斯罗布·马什托茨 in the early 5th century, which is still in use today.