I am offended that your entertainment expert should make such a mistake and hereby request a formal apology.令我感到气愤的是，你们的娱乐节目专家竟然会犯这样的错误，我特此要求你们向我正式道歉。My client accepts the formal apology without prejudice to any further legal action she may decide to take.我的委托人接受了正式道歉，这不会影响她将来可能会采取的法律手段。I hereby request a formal apology.我特此要求向我正式道歉。