Examples of using "お詫びします。" in a sentence and their english translations:
I apologize for it.
- I'm sorry.
- I apologize.
- I apologize for not writing to you before.
- Please forgive me for not having written to you earlier.
I apologize for the delay in sending the agenda.
Please accept our apologies for the trouble this matter has caused you.
I sincerely regret having caused you such an inconvenience.
Let me apologize once again for missing our meeting.