How to say in his younger days he worked very hard. in Japanese
1)
若い若い(wakai) (adj-i) young頃頃(goro) (n) qing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とてもとても(totemo) (adv) very/awfully/exceedingly/ at all/by no means/simply熱心熱心(nesshin) (adj-na,n) zeal/enthusiasmにに(ni) (prt) indicates such things as location of person or thing, location of short-term action, etc.働no dictionary result, likely a conjigated verbno dictionary result, likely a conjigated verbいい(i) (prt) strengthens a question, assertion, etc.たた(ta) (aux-v) indicate past completed or action/indicates light imperative。。(。) Japanese period "."
