英语翻译根据用户使用电热水器时被电击事故的案例,利用电子电气理论知识,深入剖析电击事故发生的原因,并对电击事故发生的原因

according to cases that the users being electric-shocked while using the water-heater and the theory of electron,we know the cause lead to the electric accident.and when we analysis and summerize the accident,we put forward a new thingking to prevent the water-heater from electric-leaking,which introduce the principal,structure and apply of electronic preventing wall in
one detailed way.