By that time they already knew how to build technically advanced outrigger canoes, the means of transportation that was to carry them over such huge distances across the Pacific.
當時他們已懂得製造一種在獨木舟的一邊紮一木架，以防風浪傾翻的「邊架艇」（outrigger canoe），這種便捷而安全性大增的航海工具，再度帶此民族向海外移民。