How to say this key admits to his room. in Japanese
1)
このこの(kono) (n) this鍵鍵(kagi) (n) key/lockでで(de) (prt) indicates location of action/at/in/indicates time of action/indicates means of action/cause of effect/by/and then/so/indicates continuing action/ indicates certainty, emphasis, etc.彼の彼の(kano) (adj-pn) that部屋部屋(heya) (n) room/ stableにに(ni) (prt) indicates such things as location of person or thing, location of short-term action, etc.入れ入れ(ire) (n-suf) container/receptacleますます(masu) (aux-v) used to indicate respect for the listener/ used to indicate respect for those affected by the action。。(。) Japanese period "."
