In many products, the true breakthroughs are not the entire aircraft or tank, but some subcomponent.

Some analysts described the move as interesting but probably more a gimmick than a true breakthrough.

There have been no true breakthroughs and no definitive "proof" of success.

"This is a true breakthrough, and I don't use those words often."

The HC1 is a true breakthrough in price and size, and it brings the potential of dazzling high-definition video to an enormous new audience.

His true breakthrough came as he became a regular illustrator for "Politikin zabavnik".

Why now, when I might be so close to our first true breakthrough?

Some scientists say true breakthroughs will require drugs that work through new mechanisms, like adjusting the body's natural sleep-wake cycle.

But our true breakthroughs have come with the olfactory and tactile stimulators.