157 I'm afraid I can't. 恐怕我不行。
示例
A：Is it convenient for you to come?
B：I'm afraid I can't. My grandpa is in hospital and I have to attend to him.
A：你方便过来一下吗？
B：恐怕我不能，我爷爷住院了，我得照顾他。
A：Can I have the name list?
B：I'm afraid I can't. It's unprofessional.
A：我能看一下名单吗？
B：恐怕我能不能给您看，这违背了我的职业道德。
