WordPress Requirements

Can some one please help me understand this clause from the wordPress theme requirements?

“Bundled plugins must be included in the main zip file. You are allowed to offload the plugins to your server in order to reduce the size of the installable WordPress format zip file, as long as they are included elsewhere in the main zip.”


My understanding is that:

Your main zip file is where you include the extra folders like documentation, license information, demo content etc.
In addition you have the installable WordPress theme.

Your bundled plugins has to be in the main zip file no matter where you install them from.