A sophisticated system, including news reports that can affect prices, will cost at least $2,000 a month.

Yet Texas has had one of the most sophisticated systems for more than 20 years.

"It was a very sophisticated system for that year," she said.

Sometimes they are pirates, but they've got a sophisticated system of law.

No matter how sophisticated a system is, people remain skeptical until they see it in action.

In the 1960s, a more sophisticated system of treatment was employed.

Many question whether even the best have the knowledge to buy sophisticated systems or services.

Animals which spend much of their time in the dark use a more sophisticated system than us.

But even sophisticated systems weren't good enough to manage a place like this.

But we do need the kind of sophisticated systems highlighted in this report.