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.現(xiàn)在有些地方會(huì)提供某種特定的快餐，比如日式牛肉丼，他們會(huì)給你好多洋蔥，只有幾條很老的牛肉?，F(xiàn)在我想，如果吉野家一大碗牛肉飯只要280日元，那些很差的牛肉飯到底值多少錢(qián)。