All these skills are integrated with the curriculum so students are learning a lot by simple doing the work and practicing.
所有的技巧都在这个书里，所以孩子们通过简单的练习和重复学到很多东西的。
All these skills are integrated with the curriculum so students are learning a lot by simple doing the work and practicing.
所有的技巧都在这个书里，所以孩子们通过简单的练习和重复学到很多东西的。
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