trench digger
常见例句
- One man would dig out the trench, the rest of us would put in the pipes and the digger behind us would then fill it all in with earth.
一个人挖沟，其他几个往里头铺设管道，我们身后的挖土机则用土把沟填满。 - One man would dig out the 3)trench, the rest of us would put in the pipes and the 4)digger behind us would then fill it all in with earth.
一个人负责挖沟渠,其余的人就往沟渠里放管,接着,我们身后的挖掘机便往沟渠里填土。 返回 trench digger