On Saturday and Sunday I often study the piano.

在星期六和星期天，我经常学习钢琴。

youdao

On Saturday and Sunday. I have no class! Yeahhhhhhh!

星期六和星期天。我没有课！耶耶！耶！耶！

youdao

They usually have no classes on Saturday and Sunday.

星期六和星期天，他们通常不上课。

youdao

The report shows that more people work on weekdays than on Saturday and Sunday - the traditional weekend days.

VOA: special.2011.07.22

Tempers flared on Saturday and Sunday - both inside and outside of the Capitol - as lawmakers prepared to vote on the contentious health care reform legislation.

VOA: standard.2010.03.25

On Saturday the finance ministers discuss IMF global operations and on Sunday they set a policy agenda for the anti-poverty programs of the World Bank.

VOA: standard.2009.04.24

The network dedicated an unprecedented amount of air time to the sport on Saturday and Sunday.

FORBES: Why Pro Rugby Could Win In The United States

In New York City, 14 miles of beaches will be closed on Saturday and Sunday.

WSJ: City Prepares for Worst From Irene

Meanwhile Tunisian state TV said universities had been ordered to suspend lectures on Saturday and Sunday.

BBC: Tunisia political crisis deepens after assassination