12月23日,小小聖誕樹workshop,讓小朋友透過學習3D打印,從中認識聖誕節及很作獨一無二的聖誕樹。 3D打印屬於自己的小小聖誕樹This entry was posted in 3D Printing News STEM教學 on January 7, 2020 by agnes agnes