In the foreign language teaching, the teaching material function is pivotal.

在外语教学中，教材的作用举足轻重。

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In the foreign language teaching, the function of the teaching material is very important.

在外语教学中，教材的作用举足轻重。

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Study foreign language good material!

学习外语的好资料！

youdao

Study foreign language good material!

学习外语的好资料！

youdao