chance和opportunity 有时可以替代，有时不能。可替代的例子： The lab. doesn’t have enough (sufficient adequate) computers. Not every student has a chance/opportunity to work on the project in the lab.（实验室计算机不够，不是每个学生都有机会在

Lecture11 属于 产品开发流程 6 phases 中的第0个phase，而且还只是它的 step1。。。剩下的4个step嘛，就是下一章：lecture 12. Phase 0 的后4步 目录 Phase 0：Planning Questions 1. What is an opportunity? At which stage of the product developm