It estimated that in 1989 city delivery cost per piece was only 8 percent lower than rural delivery, but that city delivery cost per delivery point was actually 7 percent higher than rural delivery cost.
Rural delivery cost per piece in 1989 was 8 percent higher than city delivery cost per piece.
There is no difference between city and rural delivery costs.
The children are in class.
A person wearing a yellow poncho is standing.
A man is running in the street.
I hate the way you colored the sky, nobody likes that color blue.
It did not make a sound as it melted in the ground.
The main oxygen system of Mir has had repeated failures.