主干道 (zhǔ gān) — 주요 도로, 간선 도로, 대로

뜻

예문

• 这条主干道是城市最繁忙的道路之一。
  Zhè tiáo zhǔ gān shì chéng shì zuì fán máng de dào lù zhī yī.
  This main road is one of the busiest roads in the city.
• 每天早上主干道上都堵车。
  Měi tiān zǎo shàng zhǔ gān shàng dōu dǔ chē.
  Every morning there is a traffic jam on the main road.
• 新建的主干道大大改善了交通状况。
  Xīn jiàn de zhǔ gān dà dà gǎi shàn le jiāo tōng zhuàng kuàng.
  The newly built arterial road greatly improved traffic conditions.