1·The boy jarred against a broken metal pail.
那男孩敲个破铁桶发出刺耳的声音。
2·I have seen with my own eyes that a goat can stand for hours in a field atop an overturned metal pail.
我曾亲眼看见一只山羊能够几个小时呆在草地上的一个倒扣的金属桶上。
3·I balanced the handle of the pail on the jutting tip of the metal faucet and waiting for it to fill .
我把水桶的把手挂在金属龙头那突起的尖头上，找好平衡，等着它接满水。