压路机

A steam roller is used in making and repairing roads.

蒸汽压路用来修筑道路。

Some workmen arrived today with a steamroller.

今天有一些着一台蒸气压路来了。

The important machinery of the schoolwork soil compaction is the vibroll whose superiority makes it take 90% of the market of road roller.

压实作业的重要械就是动压路，动压路的压实的优越性使其占压路的90%的份额。