压路机

A steam roller is used in making and repairing roads.

蒸汽路机用来修筑道路。

Some workmen arrived today with a steamroller.

今天有些工人带蒸气路机来了。

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

实作业的重要机械就是动路机，动路机的实的优越性使其路机市场的90%的份额。