electric monorail crane

例句：

1. 1.The electric monorail crane is used for transporting heavy loads across long distances.
   电动单轨起重机用于在长距离内运输重物。
2. 2. The electric monorail crane has become a popular choice for construction workers.
   电动单轨起重机已成为建筑工人的热门选择。
3. 3. The electric monorail crane is equipped with advanced technology to improve efficiency and safety.
   电动单轨起重机配备了先进技术，以提高效率和安全性。