The young singers handled this sophisticated material deftly for the most part.

The progressive use of more sophisticated materials showed an innovative divide between peoples.

The card itself, made of a sophisticated magnetic material, is physically hard to fabricate.

His ability to work with sophisticated material flows out of that.

These can be made of leather or some more sophisticated material, such as nomex.

"I don't have sophisticated cutting materials, and I do everything by hand."

He says that Toby has "never sounded better, and he's finally recording adult and sophisticated material again."

"Whereas when you raise standards in reading they have to deal with more sophisticated material, but the skills are relatively the same."

In addition, sophisticated material from Iran for making bombs is going to "breakaway" militiamen, he said.

Normally it would be someone with more sophisticated material.