1) I am afraid it's quite impossible .
恐怕这不大可能。
2) Out of the question, I am afraid.
恐怕不可能。
3) No, I am afraid you may not.
恐怕不可以。
4) The story was probably untrue.
这事恐怕不真实。
5) I am afraid not.
恐怕不是这样吧!
6) B: It's a fat chance of voting out his suggestion.
这不大可能。
参考词条