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- The bulldozer leveled the mound of earth. 推土机把土堆铲平。
- The bulldozer can be handled easily. 这种推土机操纵方便。
- The ride on the roller coaster dizzied us. 乘坐云霄飞车使我们头晕。
- bulldozer roller 推土机滚轮
- May I borrow your roller skates? 我可以借你的旱冰鞋吗？
- Clattering along on roller skates. 踩着轮式溜冰鞋行进
- A road roller is used in making and repairing roads. 压路机是用来修筑道路的。
- They had a trail gouged out by a bulldozer. 他们用推土机开出了一条小道。
- A steel tube or wooden roller on which the warp is wound in a loom. 卷轴织机上的铁管或木轮，供经线缠绕之用
- They needed a bulldozer to dislodge the rock. 他们需要一台推土机来挖出岩石。
- To clear, dig up, or move with a bulldozer. 用推土机整地用推土机消除、削平或挖出
- They used a steam roller to iron out the road. 他们用蒸汽压路机压平了路面。
- The road roller evens out the ground. 压路机把地面压平。
- To clear,dig up,or move with a bulldozer. 用推土机整地用推土机消除、削平或挖出
- The total weight of the bulldozer is 14 to . 这种推土机的总重量是十四（14）吨。
- Tomas saw a truck parked behind a bulldozer. 汤姆斯看见一辆卡车停在一辆推土机后面，
- You may apply it with brush or roller. 你可以使用毛刷或辊子进行涂抹。
- The road was cleared by bulldozer. 马路是用推土机来清除的。
- The road was cleared with a bulldozer. 道路用推土机平整好了。
- What's the distinguishing feature of the bulldozer? 这种推土机的特点是什么?
