Ashley:I'm thinking of becoming a vegetarian.
I think it would be the ethical thing to do.
Paul:Are you going to eat eggs and dairy?
If you're doing this for ethical reasons,you really should avoid anything made with animal products or animal by-products.
Ashley:I guess you're right.
Paul:Then you're going to be a vegan.
You won't be able to eat any milk, butter, cheese, or yogurt.
I guess I'll have to be a vegan then.
Paul:You'll have to eat a varied diet so you don't have a vitamin deficiency.
Ashley:Yes, I'll have to guard against that.
Paul:Are you going to avoid buying things that are animal-derived, too? Like leather shoes and belts?
Ashley:I hadn't thought of that.I suppose I should.
艾什丽:我没有想过这个 。我想我应该 。
Paul:Are you having second thoughts?
Ashley:No, I just didn't know there would be so many restrictions.
Paul:Just be glad you didn't choose to become a fruitarian.
Paul:You don't want to know.
vitamin deficiency 维生素缺乏症
guard against 防备；提防