营养成分：
dietary fiber 膳食纤维
protein 蛋白质
vitamin 维他命
mineral 矿物质
The actual meaning of junk food is a term for food containing a large number of calories from sugar or fat with little dietary fiber, protein, vitamins or minerals.
一般来说，垃圾食品含有大量的卡路里，糖，脂肪，只有一点点日常所需的膳食纤维，蛋白质，维他命，矿物质。

垃圾食品：
fries 薯条
milkshake 牛奶沙冰
onion rings 洋葱圈
chicken nuggets 鸡肉块

快餐相关表达：
carry-out or to go 打包带走
One burger, one fries, one milkshake, one onion rings, and chicken nuggets, to eat in or carry out?
一个汉堡，一份薯条，一杯牛奶沙冰，一份洋葱卷，还有鸡块，在这里吃还是带走？
Franchise 特许店
What is your favorite fast food Franchise？
你最喜欢的快餐连锁店是什么呢？
A la Carte 照菜单点
combo 套餐
condiments 调味品
dressing 调味汁