502 學生成果

Videos of Reducing Book Bag Weight

Ray Y. Jack Rain.Eason.Uu .mp4

Ray Y., Jack,

Rain, Eason, Uu

502 Heavy Book Bag

Sandra.mp4

Sandra, Lala, Mimi, Howie, Phillip

502 Heavy Book Bag

Ian, Amber, Justin, Timmy, Nemo.mp4

Ian, Amber, Justin, Timmy, Nemo

502 Heavy Book Bag

Jeanna Cheryl Emma Sean (1).mp4

Jeanna, Emma, Cheryl, Sean

502 Heavy Book Bag

asta xalingling Ivy lucy ray lee .mp4

Asta, Xian-ling, Ivy, Lucy, Ray Lee

502 Heavy Book Bag

Hua.mp4

Hua, Emily, George, Roy

502 Heavy Book Bag

別因為揹書包揹到全身病

502 Heavy Book Bag

書包要減重　不得超過學童體重的12.5％

502 Heavy Book Bag