Kayangel island is the most undisturbed place in palau .
卡扬埃尔在帕劳岛是最不受干扰的地方。
Palau in the pacific ocean is such an island .
太平洋上的帛琉就是这样一个岛屿。
Their value is based on both size and history , many of them having been brought from other islands , as far as new guinea , but most coming in ancient times from palau .