今天我们要学的词是 vegetarian. Vegetarian 做为名词，意思是素食者。Two percent of American adults are current vegetarians or vegans. 在美国，一般吃素的人和更为严格的素食主义者占成年人人口比例的2%。A recent study has revealed that four in five new vegetarians in the U.S. abandon their meat-free diet after less than a year. 最近的一项研究显示，美国的新素食者中，五个人里有四个人在一年不到的时间里就会放弃对素食的追求。好的，今天我们学习的词是 vegetarian, vegetarian, vegetarian...