sight of sore eyes

例句：

1. 1. She had a keen sight of the new building.
   她对新建筑有敏锐的洞察力。
2. 2. The old man had a weak sight.
   老人视力不好。
3. 3. The artist painted a beautiful scene from her sight.
   艺术家从她的视野中画了一幅美丽的风景。