DIY自製日曆記事板及萬年曆,絕好的幼兒日曆天氣學習教具,寓教於樂。' K' M0 }& T7 G, ?; g! R) w
DIY calendar note board and perpetual calendar, excellent teaching aids for children's learning by playing. ) a d( T6 f7 K( G, T0 |https://youtu.be/tW1rcb7Snes7 o% g. I! P6 p7 C' W/ |
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