We can knock off work after five, but back then, workers didn't have an eight hour working day. 我们可以五点后下班，但是回到那时，工人没有八小时工作日。
He averaged nine hours' work a day. 他平均每天工作九小时。
An online survey of 2,057 employees by online compensation company Salary.com found about six in every 10 workers admit to wasting time at work with the average employee wasting 1.7 hours of a typical 8.5 hour working day. 该项由在线薪酬公司Salary.
The unions are campaigning for a shorter working day. 工会发起要求减少每日工作时间的运动。