force-fed auger

例句：

1. 1. The force-fed auger was used to dig the tunnel.
   使用强制喂食的钻探机来挖掘隧道。
2. 2. The engineer had to force-feed the auger with more fuel.
   工程师不得不用更多的燃料强制喂食钻探机。
3. 3. The auger was designed to be easily controlled and operated by humans.
   钻探机被设计成易于控制和操作，由人类进行。