(That is, Social Security taxes would be real savings instead of merely transfers.
It means that taxes collected for social security would really go to savings.
Social Security taxes would continue to be used just as transfers.
People are carrying something
The boy in the blue jersey is playing soccer.
A person in a blue shirt and hat working on a roof of a structure that is behind a fence
the dogs are her immagination
People are in the subway station.
The great curving chain of the Lesser Antilles has no surrounding islands.