Nut-cracking, for example, is a complex skill that involves placing a nut between an anvil stone and a hammer stone and coordinating the movements to hit the nut just right.
例如，弄碎坚果是一项复杂的技能，需要将坚果放在石砧和石锤之间，然后调整动作以恰当的方式击打坚果。
2
A hammer, pliers and an anvil - the main tools of a blacksmith.
铁匠使用的重要工具：一把大锤、一把铁钳和一个大铁墩。
3
One must be either hammer or anvil in this world, and too great an excess of idealism only means that the unideal people shall rule the world.