It 's hard to believe, but we did it.

难以置信，但我们做到了。

youdao

"It's hard to believe that they will be treated like heroes.

VOA: standard.2010.07.09

Well--since I myself don't believe in souls, it's hard to surprise you to learn that I don't think the soul theory of personal identity is right.

因为我本身不相信灵魂的存在，所以你们肯定能想到,我认为人格同一性的灵魂论,不是正确的。

耶鲁公开课 - 死亡课程节选

It seems sort of hard to believe,but maybe that's the right thing to say.

似乎有点难以置信，但也许这才是对的。

耶鲁公开课 - 死亡课程节选

Listen to Becoming a Jackal, the debut album by the Irish folk-rock band Villagers, and it's hard to believe it's the work of just one guy.

NPR: First Listen: Villagers, 'Becoming A Jackal'

"It's hard to believe that it has been two years since someone selfishly stole you from our family, " reads the site's home page.

CNN: Pregnant mom stabbed on her newspaper route

Ms. WEBSTER: I moved to Detroit in 1999, and it's hard to believe, but in that year, all the workers got 8, 000 dollars bonuses at Ford, and they actually had planes flying around town thanking workers for their great contribution.

NPR: Detroit Feels Pain Of Big Three's Troubles