Vibrodrill
振动钻机
🗣️ 情景例句
And these are pictures of people working:steelworkers, bankers, police, street vendors,ambulance drivers, doctors….
这是工作中人们的照片：钢架工人、 银行职员、警察、街头小贩、救护车驾驶 医生等等……
The bough that bears most, hangs lowest.
枝头结果越多，垂得越低。
Maybe I could find out some useful information.
在那儿我也许会发现一些有用的资料呢。