半履带车

例句：

1. 1. The semi-tracked vehicle is designed for heavy duty work.
   这款半履带式车辆专为重载工作设计。
2. 2. The tracked vehicle has been tested in various terrains.
   这款履带式车辆已在各种地形上进行了测试。
3. 3. The semi-tracked vehicle is more cost-effective than its fully tracked counterpart.
   这款半履带式车辆比其全履带式竞争对手更经济实惠。