STEAM全方位
S= Science (科學),T= Technology (科技),E=Engineer (工程),A= Art (藝術),M=Math (數學)
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小小研究員STEAM立體實驗室-動手玩實驗囉!食物變化篇+日常生活篇
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青林5G智能學習寶大全套 (內含:492張學習卡+學習板)* 含運 *
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