She is an extremely efficient worker, probably the best in this company.
In order to improve efficiency, we will order a new machine.
With today's efficient household appliances, people have more time to sit around doing nothing.
She worked quickly and efficiently, and
was able to finish an hour ahead of schedule.
I'm sure we can increase our efficiency if we really examine how we are doing things, and take steps to improve our methods.
Averil Coxhead has noted that vocabulary cards are a highly efficient way of learning vocabulary in a second
language.
We bought a fuel-efficient car in order to reduce the amount of money we are spending on gas.
The energy-efficient washing machine we bought uses far less electricity than our old one.
Memorizing a long list of sentences is not a very efficient way of learning
vocabulary. You need to look at a variety of contexts in order to really understand the word or expression.
The new boss took measures to make the factory much more efficient.
Ernst Fischer once said that as machines become more and more efficient and perfect, so it will become clear that imperfection is the greatness of man.
Early guns took so long to load and fire that bows and arrows, in trained hands, were twelve times more efficient.
Recent studies suggest that people who sleep less than average (less than 6 hours a night) are more organized and efficient than those who sleep more.
You have to understand how a business really works to actually be able to make it more efficient.
Automobile engines work at lower efficiency in the thin air found in the high mountains of Bolivia.
The modern businessman is now learning that efficient use of energy and materials, and a reduction in waste can actually increase profits.
Agriculture in Great Britain is intensive, highly mechanized, and efficient by European standards, producing about 60% of food needs with only 1% of the labor force.
If you accidentally put your hand on a hot stove, your nervous system will cause you to withdraw it quickly, automatically and efficiently.