Youmighttakeacar,abus,orabiketoschool.ButinBangladesh,i...
问题详情：Youmighttakeacar,abus,orabiketoschool.ButinBangladesh,insteadofwaitingforaschoolbustocomedowntheirstreet,manystudentswaitforaschoolboattocomedowntheriver.That’sright—thesestudentsattendschoo...