When an association continues long enough for two people to become linked together by a relatively stableset of expectations, it is called a relationship.
当一段联系持续时间足够长,使两个人通过一组相对稳定的预期连结在一起,这就叫做关系。
2
To provide this assurance, we used Rational's tools to set up traceability between the SOW requirements and our fairly stableset of use cases.