Since it obviously is no longer simply a Samaritan to the aged and the infirm, the cart must obviously serve some important functional role. (si.com)
Large carnivores play an important functional role in ecosystems, are often the focus of conservation programs, and yet, monitoring their population dynamics has remained challenging. (journals.plos.org)
Servans are not only cute and cool to walk around with, they also have an important functional role as a substitute for weapons in the game. (esperino.com)