Years of international isolation has led the country to develop a siege mentality.多年的国际封锁导致这个国家封闭排外。Living in a high-crime area can create a siege mentality.生活在犯罪高发地区会产生一种受围心态。His views are typical of the siege mentality of this administration.他的观点反映了这届政府典型的受围心态。