Beans are a popular farm crop. But beans are used to describe something of very little value in the expression "not worth a hill of beans." The expression is often used today. You could say, for example, that a bad idea "is not worth a hill of beans."___________________________ 豆类是一种常见的农作物.但是beans在not worth a hill of beans这个短语中常用于描述没什么价值的东西.这个短语在今天还经常用到.例如你可以说,那个烂主意一文不值(not worth a hill of beans).
