xx老师：
对不起,我不该在你的课上玩手机,是我不对,我玩手机是想查资料,惹您生气了,我以后不会这样了.
李华
xx年xx月xx日XX teacher:
Sorry, I don't play mobile phone in your class, I was wrong, I play a mobile phone to check the information, making you angry, I won't be like this.
LiHua
XX yearsXXmonthsXXdays xx老师：
对不起,我不该在你的课上玩手机,是我不对,我玩手机是想查资料,惹您生气了,我以后不会这样了.
李华
xx年xx月xx日XX teacher:
Sorry, I don't play mobile phone in your class, I was wrong, I play a mobile phone to check the information, making you angry, I won't be like this.
LiHua
XX yearsXXmonthsXXdays