国际日期变更线
guó​jì​rì​qī​biàn​gēng​xiàn

International Date Line

  1. 国际 國際 guó​jì adjectivenoun
    international
    relating to or involving two or more nations; shared by the world community
  2. 日期 rì​qī noun
    date
    the specific day or period of time on which an event happens or takes place
  3. 变更 變更 biàn​gēng noun
    to change
    to change, alter, or modify (plans, routes, content, etc.)
  4. 线 線 xiàn noun
    line (geometry)
    (geometry) the figure formed by a moving point