从山顶看到的景色如此令人惊叹，我简直不敢相信自己的眼睛。

The view from the mountaintop was so stunning that I ___couldn't ___believe ___my ___eyes.

当老师念出我的满分成绩时，我简直不敢相信自己的耳朵。

When the teacher read out my perfect score, I ___couldn't ___believe ___my ___ears.

他耳语般地说出了那个秘密，声音轻得让我几乎不敢相信自己的耳朵。

He whispered the secret so quietly that I almost ___didn't ___believe ___my ___ears.