部(へ)屋(や) heyaを o片(かた)付(づ)け()た() katazuketa後(ご) go彼(かの)女(じょ) kanojoは wa外(がい)出(しゅつ) gaishutsuした shita。 After she tidied up the room, she went out. Literal Room [object-を] tidied-up after she [topic-は] went-out. 片付けた後 means 'after tidying up.' ~た後 marks temporal sequence: 'after doing X.' A simple chronological narrative. daily life~た後で (after doing)
部(へ)屋(や) heyaを o片(かた)付(づ)け()た() katazuketa後(ご) go彼(かの)女(じょ) kanojoは wa外(がい)出(しゅつ) gaishutsuした shita。 After she tidied up the room, she went out. Literal Room [object-を] tidied-up after she [topic-は] went-out. 片付けた後 means 'after tidying up.' ~た後 marks temporal sequence: 'after doing X.' A simple chronological narrative. daily life~た後で (after doing)