星期

例句：

1. 1. I usually go to the gym on Mondays and Fridays.
   我通常在周一和周五去健身房。
2. 2. The weather forecast says it will be a sunny weekend.
   天气预报说周末会是个阳光明媚的周末。
3. 3. We have a week-long vacation coming up.
   我们即将有一个为期一周的假期。