She gives herself one day a week off, on Thursdays.

她每周放自己一天假，在星期四。

《柯林斯英汉双解大词典》

The big stores are open later on Thursdays.

每逢星期四大商店开门较晚。

《牛津词典》

The store stays open until late on Thursdays.

这商店每星期四都会开到很晚。

《牛津词典》

The market's open on the weekends and on Thursdays, I think.

集市在周末和周四开放，我想是的。

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On Thursdays, she would go to Philadelphia for chemo, and then spend the rest of the weekend recuperating.

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Bloomberg says one reason is transportation: congressmen leave on Thursdays, come back on Tuesdays.

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