Vacation deprivation¹ refers to the foregoing vacation days because of busyness at work. 

“假期剥夺”指的是由于工作繁忙，放弃了一些此前应有的休假。

 

Workers are expected to give back 574 million vacation days in 2006, depriving themselves of much-needed breaks, according to Expedia.com's annual vacation deprivation survey. 

根据Expedia.com网站的年度假期剥夺调查，员工在2006年一共会有5.74亿天假期无法休掉，他们被剥夺掉非常需要的休息时间。