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和孩子一起拼拼看:准备10cm×10cm见方的白板纸,按(a)图白线所示,裁出7块几何拼板,试着拼出下图。
And children spell together to see: Prepare 10cm × 10cm square white paper, according to (a) white line shown, cut out seven geometric puzzle, try to spell the next figure.