Assertion: gerbil's leg | /r/HasProperty | long rear
Facets:
Source sentences:
text: Their long rear legs, which are not only brilliantly designed for fast digging, are also used to raise the alarm – if a gerbil senses danger they’ll thump their rear feet on the ground to warn the rest of the community.
text: The Mongolian gerbils developed long legs for running and jumping from predators.
text: Gerbils have long rear legs