北斗杜大結巣業

杜大結業典禮 盆栽展示
Bonsai exhibition in Graduation

結業典禮在冬季
Graduation in Winter

結業典禮於仲夏

 Graduation in Summer

觀察 與討論
Try to understand all detail

正條的微笑

   05 07/25 大樹無形 同窗有情