He sent me a sample copy of the book.

他寄给我一本样书.

辞典例句

Could you show me a sample copy?

你能给我看一份样本 吗 ?

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They also some sample copy of the book, doesn't look like a real book.

刚开始他们也做过一些样书, 看上去不像一本真正的书.

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