At the risk of seeming rude, I must refused your request, I'm afraid.
At the risk of seeming rude, I must refused your request, I'm afraid.
尽管似乎无理，恐怕我还是必须拒绝你的要求。
At the risk of seeming rude, I must refused your request, I'm afraid.
尽管似乎无理，恐怕我还是必须拒绝你的要求。