Ing more concepts behind new interfaces.

　　在新接口背后抽象出更多的概念。

　　But how do we know when the grow-ing Pains stop?

　　但是我們怎么能知道何時成長的痛苦會轉變成疼痛的'痛苦？

　　The importance and tools of Planning: Spec 'ing, UML etc.

　　規劃的重要性和工具：Spec'ing,UML等。

　　Ing. The man turned to her, staring at her through the.

　　那個男人轉向她，透過窗子盯著她。

　　Ing participants into roles makes a workflow more robust.

　　把參與者抽象為角色將使一個工作流更為健壯。