1.
I couldn't believe it when I heard it.
乍一听，我不能相信。
2.
Can I believe myself?
我还能不能相信自己?
3.
Myra, I... I can't believe it.
玛拉，我……我简直不能相信，
4.
I can't give credence to the story
我不能相信这番话。
5.
We cannot depend on his word
我们不能相信他的话。
6.
We cannot attach any credence to her words
我们不能相信她的话。
7.
I can't believe in his honesty
我不能相信他的诚实。
8.
I can't believe what he says.
我不能相信他说的话
9.
I simply can't believe it.
我简直不能相信这事儿。
10.
I can barely credit what she said.
我简直不能相信她的话.
11.
We can hardly believe it .
我们简直不能相信。
12.
"I could not believe it to be you.
“我简直不能相信是你。
13.
I donot fully understand, but I believe! I believe through faith!
我不能完全理解，但是，我相信！我因信心，而相信！
14.
I can't believe you left me hanging.
我简直不能相信你能将我置之不理。
15.
I've got faith to believe. I can do anything.
我有信心相信，我可以无所不能。
16.
I could hardly believe but that I was in a dream
我几乎不能相信，我不是在做梦。
17.
I cannot conceive (ie do not believe) that he would wish to harm us.
我不能想像（不相信）他会伤害我们.
18.
I do not believe in equality of capacity, but I do believe in equality of opportunity.
我不相信能力均等，但我确实相信机会均等。