1.   He manages to portray variations on Arthur, with his sequential troubles, without obscuring the central spine of a character stifled by a sense of responsibility.

2.   The renovated corridor, now called the Mary and Michael Jaharis Gallery, will then be the central spine of a museum within the museum.

3.   The segments are connected by a central spine, and each has a pair of electrical servomotors.

4.   The units are housed in two-story structures arranged along a central open-air spine, or pedestrian street.

5.   The other sites include the Circus Maximus, the ancient sports arena where recent testing has located the central spine of the stadium.

6.   The aircraft was coming into land on a controversial flight path taking it over the Tararua Ranges, part of the central mountainous spine of the North Island.