Definition

Examples

• 跨过日界线时，日期会改变一天。
  Kuà guò rì jiè xiàn shí, rìqī huì gǎibiàn yì tiān.
  When you cross the international date line, the date changes by one day.
• 飞机向东飞过日界线后，日期要减一天。
  Fēijī xiàng dōng fēi guò rì jiè xiàn hòu, rìqī yào jiǎn yì tiān.
  After the airplane flies east across the international date line, the date is reduced by one day.
• 日界线是一条从北极到南极的假想线。
  rì jiè xiàn shì yì tiáo cóng běijí dào nánjí de jiǎxiǎng xiàn.
  The international date line is an imaginary line from the North Pole to the South Pole.