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![Mostchildrenhaveeverheardtheirparentsyell“situpstraight...]( "Mostchildrenhaveeverheardtheirparentsyell“situpstraight...")
Mostchildrenhaveeverheardtheirparentsyell“situpstraight...
问题详情：Mostchildrenhaveeverheardtheirparentsyell“situpstraight!”or“don’thangyourhead!”whentheyeatdinner.Nowadays,itisalsoheardaroundanotheractivity—videogames.Ten-year-oldOwaishadmitsittakeshim...
