General Usage:
* The new software is efficient and saves us a lot of time.
* The company's efficient production line allows them to meet high demand.
* She's a very efficient worker and always gets the job done on time.
Emphasis on Saving Resources:
* By using energy-efficient appliances, we can save money and reduce our impact on the environment.
* The new recycling program is efficient and saves valuable resources.
* The government's efficient use of public funds ensures that taxes are used wisely.
Emphasis on Speed or Effectiveness:
* The doctor's efficient treatment plan helped the patient recover quickly.
* The team's efficient communication ensured that the project was completed on schedule.
* The robot's efficient movement allowed it to complete the task in record time.
Figurative Usage:
* The writer's efficient use of language made the complex concept easy to understand.
* The architect's efficient design maximized the use of space in the building.
Remember to choose the sentence that best suits the context and emphasizes the specific aspect of efficiency you want to highlight.