6/7/2019 英雄系列 3D打印工作坊This entry was posted in 3D Printing News STEM工作坊 STEM教學 on August 6, 2019 by agnes agnes 今次足足有5個男孩子＋1個女孩子參加workshop。成班朋友仔約埋一齊上嚟玩，睇到佢地有幾咁開心呀:)
