All materials are collected from Internet. All copyright reserved by the original authors.
以下资料都从互联网搜索得到，版权属于原作者所有。
Creative Commons is an alternative to traditional copyright, which is often designated as "some rights reserved."
Creative Commons是传统版权(通常被指定为“保留一些权利”)的一个替代方案。
Copyright 2010 Reuters News Service. All rights reserved.
版权所有2010路透新闻服务不得出版、播出、抄袭或刊载。
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