Phrases Apologies and Excuses

Allow me to offer my unreserved apologies.

Meaning

Offering a complete and unqualified apology.

Translation language

John: 'I'm truly offended by your remarks.'
Alice: '<b>Allow me to offer my unreserved apologies.</b> My words were inappropriate.'
John: '<b>Allow me to offer my unreserved apologies.</b> I will do everything to make amends.'
Alice: 'The damage caused is extensive.'