Assertion: screwdriver | /r/HasProperty | operated
Facets:
value: manually
type: MANNER
Source sentences:
text: Most screwdrivers are operated manually, but there are some that use an electric or other motor to rotate the bit.
text: Most screwdrivers are operated manually, but there are some that use an electric or other motor to rotate the bit.
text: Most screwdrivers, being hand-tools, are operated manually, but it is not uncommon to find screwdrivers that are operated by an electric motor or other motor.