sentence: the languages of their descendants , who are known as the taiwanese aborigines nowadays , belong to the austronesian language family , which also includes the malayo-polynesian languages spanning a huge area , including the entire maritime southeast asia ( i.e. , tagalog of the philippines , malay and indonesian of malaysia and indonesia , or the javanese of java ) , the pacific and indian ocean : westernmost to the malagasies of madagascar and easternmost to the rapa nui people of easter island .