平静地

例句：

1. 1. She walked to the beach with a calm and peaceful demeanor.
   她以平静而安详的态度走向海滩。
2. 2. The room was quiet, except for the sound of the rain tapping against the window.
   除了雨点敲打窗户的声音，房间很安静。
3. 3. He sat quietly in his chair, lost in thought.
   他静静地坐在椅子上，陷入了沉思。