面对文献传递的现状与预测趋势提出建议，进行讨论分析。
Based on these data, the development stream about document pass has been discussed.
旅游信息传递的研究在国内外文献报道中尚不多见。
There are not many researches on the model for tourism information transfer in China.
旅游信息传递的研究在国内外文献报道中尚不多见。
There are not many researches on the model for tourism information transfer in China.
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