eye-opening
adjective/ˈaɪ əʊpənɪŋ/
/ˈaɪ əʊpənɪŋ/
- (of an event or experience) causing a feeling of surprise because it shows you something that you did not already know
令人大开眼界：给您带来惊喜的感觉，因为它向您展示了您不知道的东西 - It's an eye-opening experience, seeing what goes on behind the scenes.
这是一次令人大开眼界的体验，可以看到幕后发生的事情。
- It's an eye-opening experience, seeing what goes on behind the scenes.