（学校的）操场，运动?。唬ǘ┯卫殖?/div>
A playground is a piece of land, at school or in a public area, where children can play.
N-COUNT
（某一群体的）游憩胜地，度假场所
If you describe a place as a playground for a certain group of people, you mean that those people like to enjoy themselves there or go on holiday there.
例句
...St Tropez, playground of the rich and famous.
圣特罗佩，富豪和名流的游憩胜地