性行为 (xìng xíng wéi) — sexual behavior; the sex act

Definizione

Esempi

• 性行为是成年人之间的事情。
  xìng xíng wéi Shì chéng nián rén zhī jiān de shì qing.
  Sexual behavior is something between adults.
• 他们讨论了安全性行为的重要性。
  Tā men tǎo lùn le ān quán xìng xíng wéi de zhòng yào xìng.
  They discussed the importance of safe sexual behavior.
• 婚前性行为在一些文化中不被接受。
  Hūn qián xìng xíng wéi zài yì xiē wén huà zhōng bú bèi jiē shòu.
  Premarital sexual behavior is not accepted in some cultures.