The employees at those shelters have the most difficult job of all, as there are never enough homes and never enough resources. (stubbydog.org)
One of the most difficult jobs in all the automotive world is to design and execute the second - generation version of a vehicle that was profoundly successful in its first generation. (articles.orlandosentinel.com)
It was a very difficult job in one transfer window to try and undo what had been done in prior four, five, six, seven. (social.shorthand.com)