You can also flag updates, mark items as "to do, " prioritize items, assign them to others, manage them, and even add private notes and comments.
你还可以标记更新、将项设为“未完成”、优先排序、分配给他人、进行管理，甚至是秘密添加评论和注释。
2
Say that the flag determines whether or not the user running the program can access private files.
这个标志决定执行程序的使用者是否可以存取专用文件。
3
If a malicious user can overwrite the buffer, then the value of the flag can be changed, thus providing the attacker with illegal access to private files.