Hello,everyone.Becauseofthe highrateofschoolviolence(*...
问题详情：Hello,everyone.Becauseofthe highrateofschoolviolence(*)insomeareas,teenagers’safetybecomesaseriousproblem.WeareplanningtosetupanorganizationnamedSchoolWatchtomakesurethatstudentshaveasafesch...