Assertion: dredge | /r/HasProperty | efficient
Facets:
value: extremely
type: DEGREE
value: to using an excavator
type: OTHER
Source sentences:
text: The dredges, which operated 24 hours a day, were efficient and economical.
text: The Dredge is an efficient alternative to using an excavator, which is expensive, has limited reach, may be destructive to the shore, and typically deposits the material adjacent to the shore, only to wash back in with the first good rain.
text: The dredge is an extremely efficient piece of machinery.