1. Cities are gluttons when it comes to resources. 城市是一个掠食资源的老饕。
2. Branded as gluttons, they became a stock figure of ridicule in Western cartoons. 被标榜为贪婪者的沙特阿拉伯人还是西方漫画中嘲笑的常有角色。
3. They are gluttons for online discussions, but they're more often lurkers than participants. 他们酷爱在线讨论，但更多时候他们是潜水者而非参与者。
4. He who keeps the law is a discerning son, but a companion of gluttons disgraces his father. 谨守律法的是智慧之子；与贪食人作伴的，却羞辱其父。
5. It has long been a mystery how enough matter can reach these cosmic gluttons to swell them to such large sizes. 这个问题已经成为一个疑团，怎么会有如此充足的物质能够送给这些宇宙中的贪食客，让它们膨胀到这样大的尺寸。
