speak like a dictionary

例句：

1. 1. He spoke to the audience in a clear and confident voice.
   他以清晰而自信的嗓音对观众讲话。
2. 2. She spoke of her travels with great enthusiasm.
   她兴奋地谈论她的旅行经历。
3. 3. The teacher spoke about the importance of education.
   老师谈论了教育的重要性。