沉默寡言的

例句：

1. 1.He was so quiet that no one could hear him speak.
   他非常安静，以至于没人能听到他说话。
2. 2. The room was silent except for the sound of raindrops tapping against the window.
   除了雨滴敲打窗户的声音外，房间一片寂静。
3. 3.She was silent for a moment before responding to the question.
   她沉默了一会儿才回答那个问题。