We can arrange time efficiently and know how long a single task will take.(我们可以有效地安排时间，并知道每项任务需要多长时间。)
In order to efficiently take advantage of the wild foods available, bands are often nomadic and move around following herds of animals.(为了有效地利用现有的野生食物，群体通常是游牧的，并跟随成群的动物四处移动。)
The roots of melon plants perform less efficiently under the low-oxygen conditions present in rainsoaked soil.(在雨水浸泡的土壤中，低氧条件下的瓜类植物的根部效率很低。)
People count on hospitals and health facilities to respond, swiftly and efficiently, as the lifeline for survival and the backbone of support.(人们指望医院和卫生机构作为生存的命脉和提供支持的栋梁，迅速而有效地作出回应。)
She deals with all the correspondence promptly and efficiently.(她迅速有效地处理全部来往信件。)
The wind-down of the company was handled very efficiently.(处理公司逐步缩减直至关闭的事宜效率很高。)
But they all have a lot of decorations on the walls inside, lots of ornamental plasterwork like statues, which distribute sound very efficiently, reflecting it in all different directions.(但这些音乐厅的内墙都有很多装饰，很多水泥装饰物，比如雕像，这些装饰物能有效传播声音，从不同方向反射声音。)
People can shop more efficiently online and therefore don't need to go to as many stores to find what they want.(人们在网上可以更有效率地购物，因此不需要去那么多的商店寻找他们想要的东西。)
So now the signals can be efficiently transferred into the water with minimal reflection.(所以现在信号可以有效地传输到水中，只有最小量的反射。)
I work very efficiently and am decisive, and accurate in my judgement.(我工作高效、决策果断而且判断准确。)
