sprawność 英語で:

We've always been pround of our athletic prowess.

You are an excellent specialist, you just haven't realised your prowess yet.

prowess great skill or ability

But at some point in the history of chivalry – prowess – or skill – on the battlefield became combined with a set of conventions – or rules – governing other aspects of behaviour.

exceptional or superior ability, skill, or strength: his prowess as a public speaker.

athletic/sexual/physical prowess

He's always boasting about his sexual prowess.

Though Ilantar had little love for the Isaad and their sinister lord, he respected their prowess in battle.

His martial arts prowess has already reached a level of sublime perfection.

His prowess with women is legendary.

The Director's appraisal of our efficiency was positive overall.

Office managers expect accuracy, efficiency, and dedication.

Charles Moore created Forth in an attempt to increase programmer productivity without sacrificing machine efficiency.

That makes for efficiency.

efficiency = performance results

Everyone strives for efficiency but few seem to attain it.

Efficiency is the dominant idea in business.

Our firm is a giant one, and there are some rules and regulations, which should be revised or rescinded to reduce red tape and increase efficiency.

Don't confuse "efficacy" with "efficiency".

The efficiency of Kemil's team is not the best.

she was at the sports center where the athlete checked her efficiency.

I don't mention the high energy efficiency of these LED light bulbs.

Or busied herself in her garden, cutting things down with frightening efficiency.

It seems that the efficiency of controls could be improved in certain areas.

Efficiency is defined as the ability to produce something with a minimum amount of effort. An example of efficiency is a reduction in the number of workers needed to make a car.