很难错过

tough cookies───硬饼干

tough as nails───冷酷无情的；铁石心肠的

through the mill───经受磨炼

tough cookie───坚强，有主意，不易受别人影响的人

tough going───难对付的

tough loves───坚强的爱情

tough talking───强硬的谈话

This year, however, times are tough, and nobody wants to give a gift that is more of a miss than a hit.───今年不景气，没有人想给的礼物，更多的是比一打就是错过。