看到自已的正需要的附件，但因权限不够而无法下载。
See oneself are needed, but because the attachment cannot download privileges enough.
依赖于取消写权限是不够的。
Relying on missing write permission is not considered sufficient.
虽然这张照片拍得不够完美，但这是仅有的几张无版权限制的大坝图片，如果想要靠它近一点需要经过特别许可。
Although this image is not perfect it is one of the few copyright free photos available of this dam - special permission is needed to go near it.
这种情况下，进程的有效用户ID等于文件拥有者的ID，或者进程是超级进程，仅仅有文件的写权限是不够的。
For this case, the effective user ID of the process must equal the owner ID of the file, or the process must be a superuser process. Merely having write permission for the file is not adequate.
只要有写权限是不够的。
现阶段的通用权限控制组件存在通用性不够，应用范围有限的问题。
At this stage, universally privilege controlled component still has limited scope of application.
现阶段的通用权限控制组件存在通用性不够，应用范围有限的问题。
At this stage, universally privilege controlled component still has limited scope of application.
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