来自范丽敏的问题
thisisapictureofmybedroom.itisaniceroom.thedoorishere.andaballisbehindit.mydeskisnearthewindow.youcanseebooksandflowersonit.youcanseeachairbehindthedesk.iputmyenglishbooksinmyshoolbag.thebagisnowbehind
thisisapictureofmybedroom.itisaniceroom.thedoorishere.andaballisbehindit.mydeskisnearthewindow.youcanseebooksandflowersonit.youcanseeachairbehindthedesk.iputmyenglishbooksinmyshoolbag.thebagisnowbehindthechair.的意思
