未被看到的

例句：

1. 1. The moviewas so good that it was almost unseen by the audience.
   这部电影太棒了，几乎没人注意到。
2. 2. Thenew technology has made manythings unseen before.
   新技术使得许多以前看不见的东西变得可见。
3. 3.The artist's work is often unseen by the general public.
   这位艺术家的作品通常不为大众所熟知。