She says it will improve understanding of other crops because potatoes have been linked to tomatoes,peppers and eggplants.

VOA: special.2009.11.03

you'd have a sort of roast dinner with beef and potatoes and vegetables and things like that.

你通常会吃一餐烤牛排和土豆蔬菜一类的食物。

吃烤牛肉 - SpeakingMax英语口语达人