He has said that "In the world of electronics, experimentation is a very expensive task.

Building a brand sounds like a job for a large corporation - an expensive and time-intensive task.

But building weapons is a far more expensive, political and bureaucratic task than funding research.

It was a quicker and less expensive task than expected.

Immediately, efforts began to rebuild the Ostankino, which proved to be a long and expensive task.

On the other hand, it maintains reporters and distribution across the nation, tasks too expensive for private papers.

It is going to be an expensive and painful task, however.

The agency proposed replacing the blankets, a risky and expensive task, on 831 planes.

No one really wants to go through this grueling and expensive task, where success is uncertain even if enough signatures are collected.

As time passed, municipal officials were happy to hand the expensive task of fire protection over to fire districts.