You won't believe this, but I saw it with my own eyes.

你不会相信的，但我亲眼看到了。

youdao

She replied, "You won't believe this," and then told him how her little girl had been begging her for a cat, but she kept refusing.

她回答说：“你不会相信的。”然后告诉他，她的小女儿一直在求她买一只猫，但她一直拒绝。

youdao

Mike: You won't believe this.

麦克：您一定不会相信这事儿。

youdao

You won't believe this. Let's try to focuswhile we check those out, huh, guys?

VOA: standard.other

And I said well, some people aren't going to believe this but, you know, those people probably won't even be watching the film anyway because of the way it looks, you know?

NPR: Singer and Songwriter Neil Young

Comparing the tablet to its predecessor, you won't believe how much thinner it is -- this is Galaxy Tab 10.1-scale skinniness.

ENGADGET: Motorola Xoom 2 hands-on (video) Hands-on