The concept of "double service" requires government to safeguard and serve both public interest and private interest.

“双服务”理念要求行政活动既要服务于公益又要服务于私益。

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International growth was in part driven by Emirates' recent introduction of a double daily service to Dubai.

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He said members were concerned the contract was awarded too cheaply, and it would be difficult for an organisation to double the service provided for the same cost and still meet quality standards.

BBC: England

But if that service costs double the home-charging rate, that percentage drops to 30 percent.

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