I have two free evenings this week.

我本星期两个晚上有空。

youdao

My daughter picked piano and Girl Scouts, and consciously turned down tennis camp and strings because they would cut into her few free evenings.

我女儿挑的是钢琴和女童子军，她特意不选网球营和弦乐，因为那会削减她晚上的自由时间。

youdao

Surely you have some evenings free.

总有几个晚上你有空吧。

youdao

On their free evenings, they can often be found watching television.

ECONOMIST: Endangered species

They say it will free up evenings to relax and spend time with their families.

BBC: Q&A: Commons reforms

Instead, his droolings will merely serve as comedy to curl up with during evenings free of the mindless television that so stimulates the non-intellectuals of the world, including this one.

FORBES: Scott Sumner, Gold, the Dollar, and Anti-intellectualism