Definition

Examples

• 他们之间发生了性关系。
  Tāmen zhījiān fāshēng le xìng guān xi.
  They had a sexual relationship.
• 性关系是两个人之间的事。
  xìng guān xi shì liǎng gè rén zhījiān de shì.
  A sexual relationship is a matter between two people.
• 医生建议年轻人要注意性关系的健康。
  Yīshēng jiànyì niánqīngrén yào zhùyì xìng guān xi de jiànkāng.
  Doctors advise young people to pay attention to sexual health.