平行线 (píng xíng xiàn) — parallel lines

Definizione

Esempi

• 在几何学中，平行线永远不会相交。
  Zài jǐ hé xué zhōng, píng xíng xiàn yǒng yuǎn bú huì xiāng jiāo.
  In geometry, parallel lines never intersect.
• 他们的人生像两条平行线，没有交集。
  Tā men de rén shēng xiàng liǎng tiáo píng xíng xiàn, méi yǒu jiāo jí.
  Their lives are like two parallel lines that never intersect.
• 铁轨是两条平行线。
  Tiě guǐ shì liǎng tiáo píng xíng xiàn.
  Railway tracks are two parallel lines.