The great majority of Class 45s were withdrawn between 1981 and 1988, and the last was withdrawn from service by 1989.
All were withdrawn from service by 1989.
All were withdrawn from service by 1989.
Rewrite this sentence in a simpler manner: The great majority of Class 45s were withdrawn between 1981 and 1988, and the last was withdrawn from service by 1989. Output: