单词posthole digger
un.: 桩穴挖掘机；柱坑挖掘机
柱坑挖掘机
桩穴挖掘机
Show me the nails and the posthole digger and I"ll be able to do a job that pleases you.
给我钉子并告诉我桩洞在哪儿，我就能做出让你满意高兴的活来。