An Irish doctor survived the atomic bomb attack on Nagasaki and was given a Samurai sword for the lives he saved. 70 years later his family searches for the origin of their father's sword., 译文(2): 一位爱尔兰医生在长崎的原子弹袭击中幸存下来,并因为他拯救的生命而得到了一把武士刀。70年后,他的家人开始寻找他们父亲剑的来源。