Assertion: air cushion | /r/Desires | more maintenance
Facets:
value: by checking the air levels
type: MANNER
Source sentences:
text: It seems that the biggest drawback of air cushions is that they require more maintenance by checking the air levels and possible balloon air leaks.
text: The biggest drawback to air cushions is that they require more maintenance.
text: The biggest drawback to air cushions is that they require more maintenance.