青云翻译

The company began using a computer data processing system as an alternative to manual data handling in order to improve efficiency

Companies began to use as an alternative to manual data processing of computer data-processing system to improve the work efficiency

Various companies start to use the computer data processing system to take the manual data processing the substitution enhances the working efficiency by this

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Companies began to use as an alternative to manual data processing of computer data-processing system to improve the work efficiency