讽示

例句：

1. 1. He gave a subtle nod tolet her know he was listening.
   他微妙地点头让她知道他在听。
2. 2. The teacherused a subtle hint to guide the studentsin their research.
   老师用一个微妙的提示来引导学生进行研究。
3. 3. Theartist used subtle strokesto convey his emotions through hispainting.
   艺术家通过微妙的笔触传达了他的情感。