给学生的公告作文200字
dear fellow students，
on behalf of the students\' union，i am calling on all students not to be addicted to your smart phone any longer.
being addicted to smart phone has many of harm，给学生的公告作文200字，in which affecting our study and bormal life is only a tipof an iceberg.so we must use smart phones regularly.
joining in the phubbers is like opening the pandora\'s box.the smart phones is our tools to study better.we can use it to look through books and find the answer which always can\'t be sloved.we will have much time if we are not be addicted to smart pfones to acompany with family.
looking forward you to make changes!
on behalf of the students\' union，i am calling on all students not to be addicted to your smart phone any longer.
being addicted to smart phone has many of harm，给学生的公告作文200字，in which affecting our study and bormal life is only a tipof an iceberg.so we must use smart phones regularly.
joining in the phubbers is like opening the pandora\'s box.the smart phones is our tools to study better.we can use it to look through books and find the answer which always can\'t be sloved.we will have much time if we are not be addicted to smart pfones to acompany with family.
looking forward you to make changes!