a reason / a motive

opinion, assertion, contention

maintain, argue, claim

support

support

正統: legitimacy, orthodoxy / 政党, 政黨: political party / 正当: legality, justness / 征討: subjugation, conquest / 正答: correct answer / 製糖: sugar manufacturing, production / 青鞜: bluestocking

正統: legitimate, orthodox / 正当: right, justifiable / 精到: meticulous

征討: to subjugate, conquer / 正答: to answer correctly

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend

distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend