The 134-page document outlines a legacy inherited from Mr Bush of what it calls " mismanagement and missed opportunities and of deep, structural problems ignored for too long ". 长达134页的预算草案概述了从布什那里继承的遗产,将其称作“错误管理并错失机遇,以及忽略过久的深层次结构性问题”。
In addition to their use in designing new systems, sequence diagrams can be used to document how objects in an existing ( call it " legacy ") system currently interact. 序列图除了在设计新系统方面的用途外,它们还能用来记录一个存在系统(称它为“遗产”)的对象现在如何交互。