Ideally, different kinds of reading inform each other, and act as useful reference points for and counterbalances to one another.
理想情况下，不同类型的阅读可以相互提供信息，并作为有用的参考点，相互平衡。
One very useful option with the cp tool is to use the -p command-line option, which also ensures that the permissions and ownership of each file are retained.
cp工具有一个非常有用的选项，- p命令行选项，它还可以确保维持每个文件的权限和所有权。
Common Tag also provides access to useful metadata that defines each concept and describes how the concepts relate to one another.
通用标签也能提供有用的元数据(metadata)来描述各个对象间的相对关系。
应用推荐