编辑同志: 2005年6月1日中午,某游乐园清洁工许某在清扫戏水池旁的草皮时,发现有儿童落入深水池中,旁边有儿童在大声呼救,于是不顾一切地跳入水中抢救落水儿童,但由于游泳技术较差,儿童没有抢救上来,自己却不幸溺水身亡。请问,许某的死能认定工伤吗? Editorial Comrades: At noon on June 1, 2005, an amusement park cleaner, Xu, found a child falling into a deep water pool while cleaning up the turf next to the pool. Next to the children there was a cry for help and he desperately jumped into the water Rescued children falling into water, but due to poor swimming skills, children did not rescue, but unfortunately he died drowning. Excuse me, Xu's death can identify work-related injuries?