excavate的例句（excavate在句子中的用法）

• They plan to excavate a large hole. 他们计划挖个大洞。
• I let him excavate around the mine. 我准许他在金矿周围挖掘.
• The mining company wants to excavate the hillside. 矿业公司想开凿这个山坡.
• Fill and level up of the third week of driveway, but excavate. 第三星期马路填平了, 可又挖开了.
• A contractor was hired to drain the reservoir and to excavate soil from one area for replacement with clay. 雇了一个承包商抽干水库的水，挖掉一个区域的泥土后再用黏土填上。