此外，它所提供的必须不只是互操作性的承诺；它必须使互操作性有很大的提高。

Furthermore, it must offer more than the promise of interoperability; it must make strides at proving interoperability.

youdao

提供的不只是互操作性的承诺。

Offers more than a promise of interoperability.

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指出课件作为教学辅助媒体之一，必须具有教育性，而不只是提供大量信息的简单工具。

And it points out that, as one of teaching assisting media, coursewares must be instructional rather than a simple tool to provide a large amount of information.

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