There are 365 days in a year. We sleep 8 hours a day, so we have 122 days for sleeping. Then our work time has 243 days left. But there are 52 weekends in a year. Each weekend has two days. We lose another 104 days a year for work. It takes us about one hour to have breakfast and supper. This comes to 15 days over a year. But we can't work all that time.
We need a holiday. Let's say we have three weeks' holiday. We don't work all day. For free hours each evening takes up 61 days. We have to remember that we get 2 days' holiday at Easter(复活节) , 3 at Christmas and we have 32 days for work. But then we have one and a half hours'lunch every day, and half an hour's coffee break. That comes to 30 days a year. This means(意味着) that we have only a few days left for work every year!