1. The harsh reality of the situation disillusionized him and made him question his previously held beliefs.
这种残酷的现实使他的幻想破灭，让他对之前的信念产生了怀疑。

2. The documentary disillusionized the viewers, exposing the hidden truth behind the glamorous façade.
这个纪录片让观众不再抱幻想，揭露了华丽外表背后的隐藏真相。