综合的计算机应用技能， 尤其Excel的高阶使用；
Comprehensive computer skill especially advanced use of Excel;
BPM方法的特点是，要使用基于SOA的BPM技术(包括WS - BPEL)将服务聚合为面向业务的高阶服务和功能。
The BPM approach is characterized by aggregation of services into higher-order business oriented services and functions using SOA-based BPM technologies including WS-BPEL.
Jeremy认为大多数开发者都没有正确的使用Ruby对象，所以他的话题比较高阶，谈论了诸如单例类(singleton classes)和instance_eval。
Jeremy believes that most programmers don't use Ruby's objects right, so his talk sheds some light onto advanced topics like singleton classes and the instance_eval.
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