How to say you'd better study for the sake of your future. in Japanese
1)
将来将来(shourai) (n-adv,n-t) future/prospectsのの(no) (prt) indicates possessive/nominalizes verbs and adjectives/substitutes for "ga" in subordinate phrases/indicates a confident conclusion/ indicates emotional emphasis/indicates questionためにために(tameni) for sake of/on behalf of/as a result of勉強勉強(benkyou) (n,vs) study/diligence/discount/reductionし(num) 10^24/septillion/quadrillionたほうがよno dictionary result, likely a conjigated verbいい(i) (prt) strengthens a question, assertion, etc.。。(。) Japanese period "."
