虽然它将占用更多的空间，但它可以提供更好的灵活性，因为您可以删除任何不需要的文件或者数据包，而这是您在使用稀疏模型时无法实现的。
While it takes up more space, it offers more flexibility, as you can remove any file or package you might not wish to have, that you may not be able to do with a sparse model.
如果您在系统上发现了您不需要或不想要的软件包，删除它们。
If you find any packages you don't need or want on the system, get rid of them.
当与包id相关的行不需要时，SAP需要一种快速而有效的机制来从表中删除该数据。
When rows associated by package IDs are not required, SAP needs a quick and efficient mechanism to delete the data from the table.
不过，remove命令不会删除所依赖的那些程序包，所以您可能需要使用另外的ipkg remove命令来删除您再也不需要的程序包。
However, the remove command does not remove dependencies, so you may need to use additional ipkg remove commands to remove packages you no longer need.
不过，remove命令不会删除所依赖的那些程序包，所以您可能需要使用另外的ipkg remove命令来删除您再也不需要的程序包。
However, the remove command does not remove dependencies, so you may need to use additional ipkg remove commands to remove packages you no longer need.
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