第十六课：这件衣服多少钱？

Lesson 16: How much is this clothes?

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第十六课你是……吗？

Lesson 16 Are you...?

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第十六课你在干什么？

Lesson 16: what are you doing?

youdao

第十六课你在干什么？

Lesson 16: what are you doing?

youdao