部(へ)屋(や) heyaに ni入(はい)っ()た()ら() haittaraドア doaを o閉(し)め() shimeなさい nasai。 Close the door once you've entered the room. Literal Room [to-に] entered [if/when-たら] door [object-を] close [imperative-なさい]. Uses ~たら for a sequential condition — 'once you've entered.' homecommandsconditional~たら (conditional)~なさい (polite imperative)
部(へ)屋(や) heyaに ni入(はい)っ()た()ら() haittaraドア doaを o閉(し)め() shimeなさい nasai。 Close the door once you've entered the room. Literal Room [to-に] entered [if/when-たら] door [object-を] close [imperative-なさい]. Uses ~たら for a sequential condition — 'once you've entered.' homecommandsconditional~たら (conditional)~なさい (polite imperative)