相反地，因为许歌学到了老师上课的内容，她很容易就把作业完成了早早睡觉，所以她上课的时候总是精力充沛。

In the contrary, because Xu ge gets what teacher teaches in the class, she easily finishes her homework and goes to bed early. Therefore, she is energetic when having class.

youdao

相反地，因为许歌学到了老师上课的内容，她很容易就把作业完成了早早睡觉，所以她上课的时候总是精力充沛。

In the contrary, because Xu ge gets what teacher teaches in the class, she easily finishes her homework and goes to bed early. Therefore, she is energetic when having class.

youdao