你不会相信的。

You wouldn't believe.

youdao

你不会相信的，但我亲眼看到了。

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

youdao

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。

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.

youdao

Now, after all, even if you believe that, well, your soul will go to heaven so you won't cease to exist as a person, you might still believe that your body will die.

说到底，即便你相信，自己的灵魂会上天堂,所以作为个人不会死亡，你还是会相信自己的身体是会消亡。

耶鲁公开课 - 死亡课程节选

You won't believe what happened.

你不会相信发生了什么的。

I have 实战 - SpeakingMax英语口语达人

How many" is very simple. You will have no problem with this question.

How many”的用法也非常简单。相信你不会遇到太大的问题的。

How many课堂 - SpeakingMax英语口语达人