A large project may require mobilization of several hundred boilermakers to a site, which will frequently require pulling
Large projects can sometimes require both mobilization and frequent pulling by boilermakers on site.
A large project doesn't require boilermakers at this point in time.
I wasn't interested.
A person poses for a picture.
a woman in a pool
It could start at any time.
A group of people are walking down a street as dusk approaches
The shirt is black.