Many organizations had already experienced downsizing and delayering .

许多组织已经经历了裁员和机构精简。

All four explanations are true simultaneously , I think : a shift in journalistic employment to nontraditional industries , an increased in the self-employed , a delayering of journalism , and perhaps lower pay .

我认为，这四种解释确实是同步的：从新闻领域就业向非传统产业转换，自我经营的人多了，新闻业减少人员层次以及下降的薪酬。