How to Recursively Copy a Folder Except for Certain Child Folders?

I tried the following in PS1:

 Copy-Item C:\Clean -Destination C:\NewClean -Recurse -Container -Exclude CVS

Unfortunately it also copied all of the CVS directories. Is there a way to exclude certain directories while maintaining the recursive, container-preserving copy?

I figured out how to use gci -exclude to feed the copy-item, but I couldn't figure out a way to maintain the directory structure.

P.S. I'd really like to be able to exclude a list of folders.

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