electromolecular propulsion

例句：

1. 1. The new electric car uses a propulsion system that is both efficient and environmentally friendly.
   这款新型电动汽车采用的推进系统既高效又环保。
2. 2.The rocket's propulsion system is powered by solar panels, which are mounted on the top of its body.
   火箭的推进系统由太阳能板供电，这些太阳能板安装在火箭顶部。
3. 3.The propulsion system in this spacecraft is designed to provide continuous thrust for extended mission durations.
   这艘宇宙飞船的推进系统设计为提供持续的推力，以延长任务持续时间。