cold paint road marking machine

例句：

1. 1. Thiscold paint road marking machine is very usefulfor marking roads in winter.
   这种冷漆道路标记机在冬天标记道路非常有用。
2. 2.The construction workers used this cold paint roadmarking machine to quickly mark the new road.
   建筑工人使用这种冷漆道路标记机快速地标记了新的道路。
3. 3. The coldpaint road marking machine is a great toolfor maintaining the safety of our roads.
   这种冷漆道路标记机是我们保持道路安全的好工具。