主任因工作效率下降而训斥员工。
The director dusted his staff down about the drop in their efficiency.
一些人不再去上厕所，他们担心若工作效率下降，就会被解雇。
Some began to stop taking bathroom breaks, worried that if their productivity fell they would be fired.
因为患抑郁症的越严重，工作效率下降越快。
As the severity of depression increased across participants, so did productivity loss.
应用推荐