边境线 (biān) — border line, boundary line

定義

例文

• 两国之间的边境线很长。
  Liǎng guó zhī jiān de biān hěn cháng.
  The border line between the two countries is very long.
• 士兵们沿着边境线巡逻。
  Shì bīng men yán zhe biān xún luó.
  The soldiers patrol along the border line.
• 这条边境线划分了不同的行政区。
  Zhè tiáo biān huà fēn le bù tóng de xíng zhèng qū.
  This border line divides different administrative regions.