goodmorning，dearprofessors:
itsmyhonortointroducemyself.mynameisxxx，iamfromxxcountyxxprovince，decemberxxxxiwasborninapoorfamily，andmyparentsarefarmers，iloveandrespectthemverymuch.weweredelightwithmybecomingafreshmaninseptemberXXXX.luckily，iwaspermittedtobeagraduatestudentafter4yearscolorfullifeoncampus.ireceivedmybachelordegree2001inxxinstituteofscienceandtechnology，thenamasterdegree20XXinxxuniversityofscienceandtechnology.forthose7yearsmymajorwasdiedesign.beforeireceivedmymasterdegree，ihaddonethesubjectofxxxxxxxxxxx.forthepast3years，ihavebeeninxxxxxxcollege，whereihavebeenandstillamateacher.iteachstudentsmachinedesignetc.ihavepublishedmorethan10first-authorpapers.
thatsall，thanks!