It is vital to save resources
Structural frame evaluating an action via the adjective 'vital'.
On such a long expedition, it is vital to save resources from day one.
—Why are they rationing the water? —It is vital to save resources until they find more.
The ship's captain warned that it is vital to save resources to survive the crossing.
On such a long expedition, it is vital to save resources from day one.
—Why are they rationing the water? —It is vital to save resources until they find more.
The ship's captain warned that it is vital to save resources to survive the crossing.