Assertion: dragonfly | /r/CapableOf | twist their wings
Facets:
value: to cause little whirlwinds
type: PURPOSE
Source sentences:
text: Dragonflies bend and twist their wings to cause little whirlwinds that move the air even faster over the upper part of the airfoil, reducing air pressure even more than most flying animals can.
text: Dragonflies bend and twist their wings to cause little whirlwinds that move the air even faster over the upper part of the airfoil, reducing air pressure even more than most flying animals can.
text: Dragonflies bend and twist their wings to cause little whirlwinds that move the air even faster over the upper part of the airfoil, reducing air pressure even more than most flying animals can.