口語的讚嘆
把「不敢相信」直接拿來當稱讚：好到讓人覺得不像真的，於是就用這個字喊出來。
amazing (spoken) · adjective · B1
Spoken: very exciting or excellent.
超讚；太扯了
核心畫面
Picture standing in the middle of something and thinking: this cannot actually be happening. From that gap between what is in front of you and what your mind will accept come the other two uses — plans that do not match real life, and the spoken use where something is so good it feels impossible.
可以想成：人就站在事情中間，腦中卻閃過一句「這不可能是真的吧」。從「眼前發生的事」和「腦袋願意相信的事」之間那道落差…更多收起
可以想成：人就站在事情中間，腦中卻閃過一句「這不可能是真的吧」。從「眼前發生的事」和「腦袋願意相信的事」之間那道落差，長出另外兩個用法：一個是計畫離現實太遠，一個是口語裡「好到不像真的」。From the picture
Also in this word
dreamlike, hard to believe · adjective · B1
So strange that it feels more like a dream than something really happening.
不真實；虛幻
not realistic · adjective · B2
Not related to real things that happen; not matching real life.
不切實際
原始詞典資料2 筆記錄
以下是外部詞典記錄的用法，原文照列，我們還沒有寫成教學內容。上面的說明才是我們自己寫的；有些用法可能上面已經講過了。
unrealadj/ʌnˈɹi.əl/
- 1
Not real or substantial; having no actual presence in reality; lacking the characteristics of reality.
- The word ‘ivory’ rang in the air, was whispered, was sighed. You would think they were praying to it. A taint of imbecile rapacity blew through it all, like a whiff from some corpse. By Jove! I’ve never seen anything so unreal in my life.
- "The Boy's Uncle made me Real," he said. "That was a great many years ago; but once you are Real you can't become unreal again. It lasts for always."
- 2
informalvery impressive; amazing; unbelievable; incredible; larger or more fantastic than typical of real life.
- The video includes unreal footage of an eight-metre wave.
- I just had an unreal hamburger.
資料來源：英文維基詞典 English Wiktionary（CC BY-SA 4.0）。 原文照列，未經改寫。