Services could be operated more efficiently and economically.
可以更有效、更经济地提供服务。
All accounts must be operated in credit.
所有帐户都必须和信用挂钩。
I'm afraid you'll have to be operated on for...
恐怕你得做手术治疗...
Also keep in mind that websites may be operated by businesses and groups that are trying to sell products and services.
VOA: special.2010.06.28
How many hours a day the pump needs to be operated depends on the season and how much water is needed for crops.
VOA: special.2009.08.17
If there is a large supply of seeds, then hand-operated presses may not be enough to support a business.
VOA: special.2009.09.29
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