two pieces of bread 面包是不可数名词,所以要借助量词piece,因为是两片,所以要变成复数pieces。
用法示例:
1、He got orange juice, two pieces of bread, an egg and a glass of milk. “他喝了点橙汁,吃了两片面包,一个鸡蛋和一杯牛奶”。
2、You can easily get 3 g of sodium in a single sandwich with two pieces of bread, some deli meat and cheese. 你可能吃一个由两片面包、一些熟肉和奶酪组成的三明治,就轻而易举的摄入3克盐。