By August, Proust was writing to Vallette, informing him of his intention to develop the material as a novel.

8月，普鲁斯特写信给瓦列特，告诉他打算把这些材料写成小说。

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For many years researchers have been trying to develop a synthetic material with the same light-scattering properties as an opal, by etching patterns into various materials. That approach has failed.

多年来研究者们一直致力于开发一种与猫眼石一样有散射特性的合成材料，他们在各种各样的材料中蚀刻图案，但是都无功而返。

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Anderson told Faulknerto develop his own way of writing, and to use material from his own part of the country.

VOA: special.2010.01.03

The goal will be to develop material so that it is also useful for leaders in the non-profit sector.

WHITEHOUSE: Caring for America��s Veterans: Bridging Chaplaincy and Mental Health Care | The White House

And many American comedians, including Dave Fulton and Rich Hall, have settled in London where they have more freedom to develop material, and are paid better.

ECONOMIST: Cracking jokes the world over

Disillusioned with the polished sound of mainstream 1980s country, Keen moved back to Austin and continued to develop his material on his own.

NPR: John Hiatt And Robert Earl Keen On World Cafe