attentively

例句：

1. 1. She listened attentively to the teacher's instructions.
   她专心地听着老师的指示。
2. 2. He read the book attentively, trying to understand every detail.
   他专心地阅读这本书，试图理解每一个细节。
3. 3. The students were asked to attend the meeting attentively.
   学生们被要求专心地参加会议。