It is benefit for maintenance and controlling of softcost in the evening of project.
这样对于项目的后期维护，后期项目软成本的控制，都是有益的。
2
Although the option enables soft real-time performance and even under load makes the operating system execute more smoothly, it does so at a cost.
虽然此选项实现了软实时性能并且即使在负载条件下也可使操作系统顺利地运行，但这样做也付出了代价。
3
Put a tax on soda because soft drinks raise the cost to society for treating obesity-related diseases like diabetes and being a Coca-ColaPepsiCo (PEP, news, MSGS) becomes less profitable.