Defenseless women are being preyed upon and the authorities must act .
毫无反抗之力的女性正在被侵害，权利必须介入。
Like many confidence men ponzi preyed first on his own kind and the boston italian community embraced him with delirious joy .
像一些骗子一样，庞茨的同乡们最先成了他的猎物，而波士顿的意大利移民社区却对他投以欣喜若狂的拥抱。
If rivals stumble or fail , that may be down to their own inefficiency or poor products , and not because they were preyed upon .
竞争对手如果遭遇经济困难甚至破产，也有可能是由于自身效率低下或产品拙劣，而并非受害于掠夺。
As with the products for women , advertisers preyed on men 's insecurities : in the great depression of the 1930s men were worried about losing their job .
