Dr. Wachter has published a number of studies on the Postal Service's labor costs under contract to the USPS.
The Postal Service's labor costs have been studied.
The Postal Service's labor costs have never been studied.
Two women are looking at something.
A man is removing snow.
Two females look at the floor.
a person out in the ocean
This is what we battled fascist invaders for?
The guy is drinking coke.