free sex的用法和樣例：
例句
- We deem young people to be the hope of humanity holding the promise for the future, but drugs and free sex enslave them.
我們認為年輕人是人類的希望，因為他們帶有對未來的應許，但是他們卻成為毒品與性自由的奴隸。 - After all, their professional goal is to free their clients from their inhibitions, and, in most cases, these inhibitions are due to negative social influences.
然而，正是這種性治療師的作用無意地代表社會控制著某些性自由信仰者，擾亂著他們的美夢。
