roadlice

例句：

1. 1.The engineers were working on the road construction project.
   工程师们正在参与道路建设项目。
2. 2. The road was in a poor condition due to the heavy rain.
   由于大雨的影响，道路状况很差。
3. 3. The new road will improve traffic flow and reduce congestion.
   新的公路将改善交通流量并减少拥堵。