美国人挑选垃圾食品

2. profit n.利润, 收益, 赢利；益处, 得益
例句：He made a profit of fifty thousand US dollars on his house.
他卖掉房子获利五万美元。

3. fuel vt. 激起; 增加; 加强; 刺激
例句：His provocative words only fueled the argument further.
他的挑衅性讲话只能使争论进一步激化。

4. epidemic n. 流行病
例句：The Sanitary Board tries to stamp out the epidemic.
卫生局试图消灭这种流行病。

5. locate v. (在…)设置, 坐落于
例句：Early settlers located where there was water.
早期的移民安居在有水的地方。

6. exit n. 出口, 通道, 安全门
例句：Leave the motorway at the next exit.
在下一个出口处驶离高速公路。

7. fare n. 食物，饭菜
例句：The fare here is simple but good.
这里的伙食简单而可口。

8. ingredient n.(混合物的)组成部分; 配料
例句：What are the ingredients of the cake?
这蛋糕是用哪些原料做成的?

9. evolve v. 演变; 进化
例句：Language is constantly and gradually evolving.
语言在不断地缓慢发展。

10. trend n. 趋势, 倾向
例句：Can anything be done to reverse this trend?
有什么办法扭转这种倾向吗?