tread length

例句：

1. 1. The engineer measuredthe tread length of the new tireto ensure it was suitable for the vehicle's wheelbase.
   工程师测量了新轮胎的踏步长度，以确保它适合车辆的轴距。
2. 2. During the construction phase,the workers had to adjust their tread length to accommodate the changing terrain.
   在施工阶段，工人们不得不调整他们的踏步长度，以适应不断变化的地形。
3. 3. The tread length of the shoesis crucial for a comfortable walking experience.
   鞋子的踏步长度对于舒适的步行体验至关重要。