I trust you will take the earliest opportunity to make a full apology.

我相信你会抓住最早的机会来一次彻底的道歉。

《柯林斯英汉双解大词典》

Full apology, let customers know that you understand his question.

充沛地抱歉，让客户知道你曾经理解了他地问题。

youdao

He's demanding a full apology from the newspaper for making untrue allegations about his personal life.

他要求这家报纸对关于他个人生活的不实报道作出正式道歉。

youdao

The University Hospitals Coventry and Warwickshire NHS Trust offered a full apology to Mr Golby's wife and family.

BBC: Coventry hospital pays over Frank Golby lung cancer death

Obuchi's reluctance to offer a full apology sparked public - and highly undiplomatic - anger by the Chinese leader.

CNN: WHEN SCHOLARS TALK

Obi responded with a full apology and a promise to mend his ways.

BBC: SPORT | Football | African | Mourinho challenges Obi