If part of his family had been in Taiwan for at least five generations, then it is very likely that he has some Pingpu blood in his background. [The Pingpu were aborigines who lived in the plains of Taiwan who have long since been assimilated.] Therefore he shouldn't assume he is not aboriginal and feel so awkward about answering my question! "
如果他的家族在台灣居住超過五代，八成具有平埔族（泛指居住在平地的原住民）的血統，所以根本不必因為自己不是原住民而覺得不好意思！」