高こう床しょう

noun

raised-floor; high-floor

Describes trucks, buses, or other vehicles with a floor positioned high above the ground, often for off-road use or specific loading requirements.

• 高こう床しょうトラックは悪あく路ろでも走はしりやすい。

  High-floor trucks are easier to drive on rough roads.

• このバスは高こう床しょう式しきで、乗のり降おりに階かい段だんを使つかう。

  This bus is a high-floor type, so you use steps to get on and off.