stock of service wagons

例句：

1. 1.The company's stock of service wagons is in good condition.
   该公司的服务车辆库存状况良好。
2. 2. The new model will have a larger stock of service wagons.
   新型号将拥有更大的服务车辆库存。
3. 3.The warehouse has a large stock of service wagons ready for delivery.
   仓库有大量待交付的服务车辆库存。