明天，我们要去学校参加开学典礼，这之前需要把刚发的新书包好。

Tomorrow we will go back to school to attend the new school year ceremony, we need to cover all the new books before that.

youdao

明天，我们要去学校参加开学典礼，这之前需要把刚发的新书包好。

Tomorrow we will go back to school to attend the new school year ceremony, we need to cover all the new books before that.

youdao