Permission is granted to copy and distribute modified versions of this document under the conditions for verbatim copying , provided that this copyright notice is included exactly as in the original , and that the entire resulting derived work is distributed under the terms of a permission notice identical to this one 在保留原始版权信息的条件下,答应复制和传播本文档修改后的版本;在本许可内容不变的条件下,答应传播所有依据本文档推导出的结果。
Permission is granted to copy and distribute modified versions of this document under the conditions for verbatim copying , provided that this copyright notice is included exactly as in the original , and that the entire resulting derived work is distributed under the terms of a permission notice identical to this one 在保留原始版权信息的条件下,允许复制和传播本文档修改后的版本;在本许可内容不变的条件下,允许传播所有依据本文档推导出的结果。