在我国的东面,中国海与太平洋之间,隔着一系列像串珠状分布的岛屿。这些岛屿北起阿留申群岛,向南有千岛群岛、日本群岛、琉球群岛、台湾岛、菲律宾群岛以及印尼群岛等,好像亚洲大陆的外围屏障。任何一本地图都可以看到它们的弧形分布,因此称为岛弧。又因为这些岛屿像串花环,瑰 In the east of our country, between the sea of ​​China and the Pacific, there are a series of islands distributed like beads. These islands rise north from the Aleutian Islands, and south of the Kuril Islands, the Japanese Archipelago, the Ryukyu Islands, the Taiwan Islands, the Philippine Islands and the Indonesian Islands, etc. appear to be the peripheral barrier to the Asian continent. Any map can see their arc distribution, so called island arc. And because these islands are like strings of flowers and roses