Definition

Examples

• 呼吸系统包括鼻子、喉咙和肺。
  hū xī xì tǒng bāokuò bízi, hóulóng hé fèi.
  The respiratory system includes the nose, throat, and lungs.
• 吸烟对呼吸系统伤害很大。
  Xīyān duì hū xī xì tǒng shānghài hěn dà.
  Smoking does great harm to the respiratory system.
• 运动能增强呼吸系统的功能。
  Yùndòng néng zēngqiáng hū xī xì tǒng de gōngnéng.
  Exercise can strengthen the function of the respiratory system.