Boulder Valley 学校区由于费用高昂而推迟电动校车的推出。 Boulder Valley School District delays electric school bus rollout due to high costs.

由于费用高昂,Boulder Valley 学校区在改用电动校车的计划方面正面临拖延。 The Boulder Valley School District is facing delays in its plan to switch to electric school buses due to high costs. 该地区本来希望从长远来看能够减少排放,节省燃料和维修费用,但电动公共汽车的最初费用证明是一大障碍。 The district had hoped to reduce emissions and save on fuel and maintenance costs in the long run, but the initial expense of electric buses is proving to be a significant barrier. 尽管面临挑战,该区仍致力于探讨今后向更可持续的交通运输过渡的各种备选方案。 Despite the challenges, the district remains committed to exploring options for transitioning to more sustainable transportation in the future.