Sentence examples for are really efficient from inspiring English sources

"The windows are really efficient and block noise.

"Through learning over time, consumers are really efficient in terms of reducing their transaction costs," Professor Sheth said.

The idea is that, if stock prices are really efficient, then any change from day-to-day has to be due only to news.

"These solar panels are really efficient, and they're very large".

These dusters are really efficient -- especially for cleaning blinds, pictures and hard to reach areas.

"The double team was really efficient.

"Our special teams were really efficient".

They're really efficient – things happen fast.

"Malkin was really efficient," Pittsburgh Coach Michel Therrien said.

Cooking by sense of touch is really efficient.

"My home energy production is really efficient," he said.