Typically for one-to-one interactions we use the service public key to encrypt information (and provide confidentiality).

对于一对一交互，我们通常使用服务公钥来加密信息并提供机密性。

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Who can provide customers with personalization and one-to-one financing service according to their risk preference and consume behavior characters will be more competitive.

谁能根据客户的风险偏好、购买行为特征等为其提供个性化的、一对一的理财服务，谁就更能在竞争中取胜。

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The system is expected to serve different automobiles by different lane subsystem at the same time and select one subsystem for one auto when two neighboring subsystem both want to provide service.

收费站系统期望达到的目标是各个车道子系统在同一时间对不同的车辆并行地提供服务，而对同一辆车提供服务时各个子系统间进行相互协调，选择其中的一个子系统提供服务。

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The inability of the fee-for-service system to provide good preventive care is arguably one of the main reasons why the average American is no fitter than, and lives no longer than, people from European or Asian countries that spend far less on health care.

ECONOMIST: Your money or your life

"While we will listen to the views of others on improvements to the service we provide to the community, no-one should be in any doubt that the decisions and conclusions reached in individual complaints will be a matter for my office and my office alone, " he said.

BBC: Dr Michael Maguire