  In a vacuum spacetime equipped with the Bondi's radiating metric which is
asymptotically flat at spatial infinity including gravitational radiation ({\bf
Condition D}), we establish the relation between the ADM total energy-momentum
and the Bondi energy-momentum for perturbed radiative spatial infinity. The
perturbation is given by defining the "real" time the sum of the retarded time,
the Euclidean distance and certain function $f$.
