Because my question has caused the very old one to you inconveniently, I express deep regret at this.

由于我的问题给您造成了很大的不便，我对此深表遗憾。

youdao

Because my question has caused the very old one to you inconveniently, I express deep regret at this.

由于我的问题给您造成了很大的不便，我对此深表遗憾。

youdao