phantoming

例句：

1. 1. The phantom of the opera haunted the stage for hours.
   歌剧的幽灵在舞台上徘徊了数小时。
2. 2.She had a visionary idea for the new product.
   她对新产品有一个前瞻性的想法。
3. 3. His hallucinations made him believe he was in another world.
   他的幻觉让他相信自己在一个不同的世界。