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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 .

与为女士设计的产品一样，男性止汗剂的营销策略也是捕捉他们的不安全感：时值30年代大萧条，男性普遍担心失去工作。

Victims , in many cases , were preyed upon by people they knew well , including their neighbors or members of their church , officials said .

官员们说，许多案件中的受害者都是受熟人欺骗而上当的，这些熟人包括他们的邻居或是教会成员。