書包上有四個帶拉鏈的袋子, it will be my inseparable new friend. now let s meet it:我的書包,我背它上學(xué)的時候,以后它就是我形影不離的新朋友了, and the smallest one can put the key,中袋子放本子,when i recited it to school,我很喜歡我的書包!書包兩邊有兩個口袋, the middle bag can put my notebook, 我上一年級了, i like my scho