A better analogy would be a railway station in a big city , where hustlers gather to prey on the credulity of new arrivals .
其实可以更好的比喻成为一个大城市的火车站，骗子们聚在这里捕食着新来者的轻信。
Japanese researchers published a small study in 2001 suggesting that dolphin therapy can somehow treat eczema , but that finding stretches credulity , marino says .
