1. 挖取：excavated diameter 挖掘直径 | excavating 挖取 | excavating equipment 掘进设备

2. 挖掘的：excavating pump 吸泥泵 | excavating 挖掘的 | excavator 挖泥船

3. 挖掘：excavatedvolume挖方体积 | excavating挖掘 | excavatingarea挖掘区

4. [凿洞]：he wants to know what you're doing with the hammer. [他想知道你拿锤子干什么] | Excavating. [凿洞] | is that a collar? [这是项圈吗?]