push dozer

例句：

1. 1.The construction crew used a push dozer to clear the path for the new road.
   施工队使用推土机为新路开辟了道路。
2. 2. The push dozer was able to move heavy earth with ease.
   推土机能够轻松地移动重土。
3. 3.The push dozer was used to level the land for the new housing development.
   推土机被用来平整土地，为新的住宅开发做准备。