on the weekend,theweekend

what do you often do on the weekend i often(在周末)
at/on weekends(at on the weekend 在周末 当然 乒乓球 许多
unit 2 on the weekend lesson 6 going out 课件3-优质公开课-北师大
at the weekend表示某个具体的周末;on the weekend表示特定的的某个
a festival weekend good vibes festival we the fest