touch sb.'s sore spot

例句：

1. 1. The artist's brushstrokes touched the canvas in a way that was both delicate and powerful.
   艺术家的笔触在画布上轻柔而有力。
2. 2. She reached out to touch his hand, but he pulled away.
   她伸出手去触摸他的手，但他却把手抽了回来。
3. 3. The book's description of the city touched on many aspects of its history.
   这本书对这座城市的描述触及了许多方面的历史。