The unspoken assumption, even from people who think they are enlightened, is that older workers are set in their ways and have a staticknowledge set.
人们，甚至包括那些自认开明的人，没有说出来的假设是，老员工死板且知识结构僵化。
2
Knowledge isn't static, but constantly growing.
知识不是静态的，时常增长。
3
Using WebApp.Net in a static web site is really straightforward but using it in a dynamic environement may require a good understanding of Ajax and basic knowledge of XML.