Ifstydentbringmobilephonestoclass,itwilldisturbtheteacherandstudents.Whenstudentsusemobilephonesisharmfulfortheirhealth.如果学生把手机带到课堂上会打扰老师和其他学生.当学生使用手机时,还会危害他们的健康.

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　　HearthatnowhavemanyhighschoolstudentsinthelongtimeofuseheadphonesmusicorlearnEnglish,theyappearsymptomsandyourverysimilar,Ithinkyourecentlymustbeexcessiveuseofheadphones,thisisnothealthy,continuetousetheearofthechancetogiveyoumoreserious,soIsuggestyouifcanputthewordofbetternottousestereoheadset,Iwishyouaspeedyrecovery,Ihopethenexttimeyouletterhasbeensolvedbecausetheexcessiveuseheadphonestotheannoyance,youalsofindabetterwaytolearn,wishyourgradeismoreononebuilding!