Philadelphia is also famous for a certain kind of food called the Philadelphia cheesesteak.

费城还以一种叫做费城奶酪牛排的食物而闻名。

The Philadelphia cheesesteak is a sandwich that has pieces of steak - of beef - that are put in a long piece of bread - it looks a little like a hot dog - and on top of the steak you put three different kinds of cheeses.

费城奶酪牛排是一种三明治，里面有几块牛排——牛肉——放在一块长面包里——看起来有点像热狗——在牛排上面放三种不同的奶酪。