Sentence examples for be difficult and expensive from inspiring English sources

Sustaining the commitment over time would be difficult and expensive.

Such efforts have turned out to be difficult and expensive.

It would be difficult and expensive to move elsewhere.

Acquiring such a number of human egg cells would be difficult and expensive.

Viruses offer excellent efficiency but can be difficult and expensive to produce and purify.

Moreover, changes in design during manufacturing can be difficult and expensive to accommodate.

But it will be difficult and expensive to reach a suitable viewing site.

But they also said it would be difficult and expensive to include the Soviet Union.

But unconscious bias holds us back, and de-biasing people's minds has proven to be difficult and expensive.

The sea is in an active seismic area and building a dam would be difficult and expensive.

Consider alternatives: Expanding the electrical grid as is right now has been proven to be difficult and expensive.