Aschoolbusisakindofbusdesigned(设计)forstudenttransport:c...
问题详情：Aschoolbusisakindofbusdesigned(设计)forstudenttransport:carryingchildrenandteenagerstoandfromschool.Sosafety(安全)isveryimportant.Weshouldhavethesamelogo(标志)ontheschoolbusandcolorityellowsot...