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.

今天有一些工人带着一台蒸气路机来了。

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

实作业要机械就是路机，路机实优越性使其占路机市场90%份额。