a beyond belief or understanding
s having a probability too low to inspire belief
a. 难以置信的
1. The magician's trick was unbelievable and left everyone amazed.
那个魔术师的把戏令人难以置信，让每个人都惊讶不已。
2. It’s unbelievable how quickly technology is changing our lives.
科技改变我们生活的速度令人难以置信。
3. She told an unbelievable story about her travels around the world.
她讲述了一个关于她环游世界的难以置信的故事。