But high school art is growing sophisticated with wide use of computers.

And the research done in China in particular is growing ever more sophisticated.

But as the world of food has grown more sophisticated, our tastes have changed with it.

The attempts have grown more sophisticated along with the technology.

They focused on staff training and adjusted the system as the company's needs grew more sophisticated.

Increasingly, contest officials said, students' research has grown more sophisticated.

But as the years passed, the German presents grew more sophisticated.

The event has grown more sophisticated over its 22 seasons.

For its part, the amusement industry has grown far more sophisticated.

If anything, they maintain, their methods have grown more sophisticated over the last few years.