流利说商务英语Level5 Unit1 Part3 Negative FactorsWhen employees work long hours and have no time to relax, they may lose morale.But low morale may be caused by other factors than stress.Here are some reasons why employees may become unmotivated at work.Feeling undervaluedIf someone feels undervalued, they feel that they are not valued by others.When an employee has worked hard, but thinks that their efforts have been ignored, they may feel undervalued.It can be difficult to motivate emp
