Soon , all became clear : the stuffing machine operator had managed to fill the teddy bear stuffing machine hopper with car wheels .
不久，所有的一切都清楚了：装箱机的操作工把玩具车轮放入了泰迪熊装箱机的送料斗。
To save time ( those fateful words ) the neighbor had placed the shredder at the base of a great oak tree , where he could drop branches directly into the hopper .
