例句：
A: Um... If you are too busy on weekdays, just relax yourself at weekends.
A：嗯……如果你平日太忙,周末就放松一下。
On weekdays, one third of the room functions as workspace.
在工作日，房间的1/3用作办公区域。
Visitor Centre and shop open 9 a.m. — 5 p.m. weekdays; 10 a.m. — 5 p.m. weekends.
访客中心和商店的营业时间：周一至周五上午9点至下午5点，周末上午10点至下午5点。
I'm busy on weekdays. May I see you on Sunday?
我平时很忙，我可以在周日与你见面吗？