How to say it is best that he should do his duty. in Japanese
1)
彼彼(kare) (ok) that , or something understood without naming it directly)/that person/over there/hey/eh?/thatがが(ga) (prt) indicates sentence subject/indicates possessive/but/however/still/and義務義務(gimu) (n,adj-no) duty/obligation/responsibilityをを(wo) (prt) indicates direct object of action/indicates subject of causative expression/indicates an area traversed/indicates time over which action takes place/indicates point of departure or separation of action/indicates object of desire, like, hate,果たno dictionary result, likely a conjigated verbno dictionary result, likely a conjigated verbす(vs-c) to doの(prt) indicates possessive/nominalizes verbs and adjectives/substitutes for "ga" in subordinate phrases/indicates a confident conclusion/ indicates emotional emphasis/indicates questionがが(ga) (prt) indicates sentence subject/indicates possessive/but/however/still/and一番一番(ichiban) (n-adv) best/first/number one/game/round/bout/fall/event良い良い(yoi) (adj-i) good/excellent/fine/nice/pleasant/agreeable/sufficient/ready/prepared/profitable/beneficial/ok。。(。) Japanese period "."
