2. The exhibition is interesting to both the enthusiast and the casual visitor. 热心的爱好者和碰巧来参观的人都认为这个展览有意思。
3. Having a strong point of view, signature style, or being a super-enthusiast in a particular field makes someone interesting. 有一个强烈的观点、标志性的风格,或者对某一特定领域充满热情,这些都能让人变得有趣。
4. Elaboration phase: Music enthusiast. Elaboration阶段:音乐爱好者。
5. A hacker is a computer expert or enthusiast. 黑客(hacker)是计算机专家或计算机狂热者。