be extremely sorry meaning in English

万分抱歉

I am extremely sorry for the delay .
对此延误，我深感抱歉。
We are extremely sorry to learn that you are not satisfied with our products
据悉贵方不满意我们的产品，我们深表歉意。
" we are extremely sorry that we damaged viewers " trust by producing and broadcasting a programme containing content that was not based on facts , " the yomiuri shimbun newspaper quoted ktv president soichiro chigusa as telling reporters
关西电视台台长soichiro chigusa表示： “制作并播放这期缺少事实依据的内容的节目有损消费者对我们的信任，对此我们十分抱歉。 ”
" i am extremely sorry you find me so ignorant a cicerone , " replied morcerf , " but i am reluctantly obliged to confess , i have nothing further to communicate - yes , stay , i do know one thing more , namely , that she is a musician , for one day when i chanced to be breakfasting with the count , i heard the sound of a guzla - it is impossible that it could have been touched by any other finger than her own .
“我很抱歉使您觉得我竟是一个这样无知的向导， ”马尔塞夫答道， “但我不得不承认，我实在再没什么别的事情可以奉告的了。噢，不，有了，我还知道一件事，就是，她是位音乐演奏家，因为有一天，当我在伯爵家里用早餐的时候，碰巧听到一架琴的声音，那种琴声当然只有她才能弹得出来的。 ”