极光 (jí guāng) — aurora; polar lights

Definition

Examples

• 我在北极看到了美丽的极光。
  Wǒ zài běi jí kàn dào le měi lì 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 zì rán xiàn xiàng, tōng cháng zài jí dì chū xiàn.
  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。
  Kē xué jiā men zhèng zài yán jiū jí guāng de xíng chéng yuán yīn.
  Scientists are studying the causes of aurora formation.