It was achieved with minimum fuss and maximum efficiency.
它以最少的慌乱和最高的效率被做到了。
Defrost the fridge regularly so that it works at maximum efficiency.
定期给冰箱除霜能取得最大效率。
Our administrator is a paragon of neatness, efficiency, and reliability.
我们的.管理者是整洁、高效、真实可信的杰出典范。