But he prefers to supplement the private system rather than replace it with a "single-payer" national health service; many of his supporters are business people crushed by the cost of health care.

但他更宁愿选择通过对商业医保系统予以补充而非仰仗国家健康体系这一“唯一支付人”；他的许多支持者是受医保成本影响的商人。

youdao

While having a single iteration might seem simpler, we needed multiple iterations in order to build the system cost-effectively.

虽然一个单一的迭代看起来是更加简单的，但我们需要多个迭代以更加成本有效的创建系统。

youdao

Multiple functions performed by a single valve can result in added system protection and lower cost to the user.

多种性能集成在一个阀门上使得系统得到更多的保护，也降低了用户的成本。

youdao

Any violation of the single-payer system and a limited budget has the potential of escalating both cost and the utilisation of services to the point of financial disaster.

ECONOMIST: Letters