original material

基本解释

Folk are being nudged away from viewing original material at the archive, free of charge and advised by specialists, toward its pay-per-view website.
档案馆正劝走那些想要免费在档案馆阅览原始材料的读者，专家也建议他们去付费浏阅的网站查找。
By being there to sample it — and especially by sampling it at different points on the surface — the Hopper will be taking a whiff of the solar system's original material.
守在那里采集这些喷出物的样本——尤其是在不同的地方采集样本——跳跃着将会收集到太阳系系统的原始物质。
The part we see these days was built during the Ming Dynasty, as the oldest parts have essentially disappeared and been rebuilt, replacing the original material of rammed earth.
我们今天看到的部分建于明代，因为最古老的部分实际上已经不存在了。现在的部分是在原址上重建的，取代了原来的夯土材料。

"Dreams" is just one of the 10 songs Slaid Cleaves wrote for Everything You Love Will Be Taken Away, his first collection of original material since 2004's "Wishbones."

I'd call it a travesty if the original material merited such a shocked term.
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It said the sporting event itself was not protected by commercial rights although original material such as expert analysis was.
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It had been five years since the band released original material and three years since they'd put out anything at all.
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