Definition

Examples

• 我在北极看到了美丽的极光。
  Wǒ zài Běijí kàn dào le měilì de jí guāng.
  I saw a beautiful aurora at the North Pole.
• 极光是一种自然现象，通常在极地出现。
  jí guāng shì yì zhǒng zìrán xiànxiàng, tōngcháng zài jídì chūxiàn.
  Aurora is a natural phenomenon that usually appears in polar regions.
• 科学家们正在研究极光的形成原因。
  Kēxuéjiāmen zhèngzài yánjiū jí guāng de xíngchéng yuányīn.
  Scientists are studying the causes of aurora formation.