对于小公司，高回报可能被高成本、低流动性、高风险所抵消。(小公司更倾向于破产)。

For small companies, higher returns may be negated by higher costs, reduced.

youdao

而现实中却出现了多种情况，“低员工满意度低流动率”与“高员工满意度高流动率”的现象也同时存在。

But the real is not always like that. "lower turnover rate comes after lower employee satisfaction" and "higher turnover rate is companion with higher employee satisfaction".

youdao

youdao

They move from regions of high concentration to regions of low concentration by this natural flow down a concentration gradient.

从高浓度区域,向低浓度区域流动,顺浓度梯度流动

耶鲁公开课 - 生物医学工程探索课程节选