How to say he began to study in earnest. in Japanese
1)
彼彼(kare) (ok) that , or something understood without naming it directly)/that person/over there/hey/eh?/thatはは(ha) (int) indicating a subject/yes/indeed/well/ha!/what?/huh?/sighまじめまじめ(majime) (ateji) diligent/serious/honest/sober/grave/earnest/steadyにに(ni) (prt) indicates such things as location of person or thing, location of short-term action, etc.勉強勉強(benkyou) (n,vs) study/diligence/discount/reduction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,しし(shi) (num) 10^24/septillion/quadrillion始め始め(hajime) (n-t,n-adv) beginning/start/outset/opening/first/origin/such as .../not to mention ...たた(ta) (aux-v) indicate past completed or action/indicates light imperative。。(。) Japanese period "."
