有效率的 Englisch:

The first two systems are already operating safely and efficiently.

Your response is greatly appreciated and will enable us to prepare more efficiently.

The office staff worked quickly and efficiently to resolve the problem.

What surprised me most when I first entered college was how few of my classmates knew how to study efficiently.

Our employees work efficiently because we have created a good working environment.

The digestive system works very efficiently at this time.

to work efficiently

Food that is high in protein helps your brain to work more efficiently.

Proteins help your brain to work more efficiently.

However, an efficiently operating judicial system is required to do this.

John runs the family business very efficiently.

Gill usually acts most efficiently.