sex concept的用法和樣例：
例句
- Contrasting with the openness about sex is a lack of sexual knowledge.
與開(kāi)放的性觀(guān)念形成鮮明對比的是，學(xué)生們所掌握的性知識非常貧乏。 - Conclusion The view of sex of college students tended to become open and multiple, but it did not appear to be deviant.
結論大學(xué)生的性觀(guān)念趨于開(kāi)放和多元化，但大部分大學(xué)生的性觀(guān)念未出現偏離。
