authentic copyright holders
authentic copyright holders版权合法持有者 employ more scientific and advanced inspection methods利用更多科学，先进的检测手段 ..
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你的拷贝中的授权，假设它由版权持有者放进去并且你是合法获得的，就是你的拷贝所采用的授权。
The license that comes in your copy, assuming it was put in by the copyright holder and that you got the copy legitimately, is the license that applies to your copy.
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