本实用新型结构简单，使用时，只需要将两块积木块拼接在一起，组成一个字，趣味性高；
When the utility model with simple structure is used, only the two building blocks are required to be spliced together to form a character, which brings enormous interest;
本实用新型结构简单，使用时，只需要将两块积木块拼接在一起，组成一个字，趣味性高；
When the utility model with simple structure is used, only the two building blocks are required to be spliced together to form a character, which brings enormous interest;
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