ZuoCheng18的精選

問題詳情：BoredbytheChinesecourseshewasmajoringin，ZuoCheng,18，couldn’timaginehavingtodraghimselfintoclassdayafterday，weekafterweek，forfouryears.TheBeijingLanguageandCultureUniversitystudentdecidedthatenoug...