Poison gas was used, in flagrant disregard of the Geneva Convention.他们公然违反《日内瓦公约》，使用了毒气。Most European countries have signed up to the Geneva Convention.大多数欧洲国家都签署了《日内瓦公约》。He said the bombing was in complete disregard of the Geneva Convention.他说此次轰炸完全无视《日内瓦公约》。