He is a vegetarian. He does not eat meat. He believes that animals should not be killed. It is hard for him to go out with people. Most people like eating meat. He tells his parents to become vegetarians. They laugh at him. They can't give up meat.
他是个素食主义者。他不吃肉。他认为动物不应该被杀死。他很难和人出去。大多数人喜欢吃肉。他告诉父母要吃素。他们嘲笑他。他们不能放弃肉。