recreational activity

基本解释

We don't know when it happened, but ballroom dancing has since become a recreational activity for the middle aged and elderly.
但不知从何时起，跳交谊舞却成了中老年人的休闲活动。
Archery has historically been used for hunting and combat; in modern times, however, its main use is that of a recreational activity.
射箭历来被用于狩猎和作战，但在近代，其主要用途是作为休闲活动。
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The government warned consumers Thursday that water walking balls, a recreational activity that has gained popularity in recent years, is unsafe and could lead to suffocation or drowning.
美国政府周四警告消费者说，水上步行球不安全，可能导致窒息或溺水。水上步行球是近年来日渐流行的一种娱乐活动。

The company is responsible for elevating video games to a serious recreational activity and booming, global business.
FORBES: Is Atari's Bankruptcy A Symbol Of The Shifting Business Software Space?
Killing for pleasure has also been documented among headhunting cultures, in which decapitation was sometimes pursued as a recreational activity.
FORBES: Morality: Nature or Culture?
National liberals have not been much better, spending most of their time bad-mouthing milk and advocating fat taxes, which is apparently a recreational activity at the increasingly vitriolic Center for Science in the Public Interest.
NPR: Rabid Reader: 'Fat Land' and U.S. Supersizing