Now some big institutions, they'll give you certain kinds of meals, they'll give you for example a bowl of gyudon, but they'll give you mostly onions and just one or to small little strips of very old beef. Now, I wonder, when Yoshinoya can give you a great beef bowl for Y280, how cheap do these institutional beef bowls have to be.现在有些地方会提供某种特定的快餐，比如日式牛肉丼，他们会给你好多洋葱，只有几条很老的牛肉。现在我想，如果吉野家一大碗牛肉饭只要280日元，那些很差的牛肉饭到底值多少钱。
