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。
Life is like the anvil , the more to be beat , the more able to spark .
生命犹如铁砧,愈被敲打,愈能发出火花。
Barack obama stands in a corner of the goal mouth , his leg shackled to a heavy anvil labelled " the economy " .