I have just returned from a trip to europe . i was delighted to hear from a senior official at the eu ( european union ) that they share our view that proliferation is one of two galvanizing threats confronting europe 阿卡卡说: “要真正改变这种状况,不扩散的努力就必须从俄罗斯和中国这两个向扩散国提供帮助的主要供应国做起。 ”