"diet cola"
"light (or lite) beer"
"lite (or light) mayonnaise"
"a low-cal diet"
黑咖啡几乎不带热量并富含抗氧化剂。
Whole-grain cereals, nuts, and beans are blame-free, if not calorie-free.原粒谷物、坚果和豆类如果不是含零卡路里的,是可以多加摄取的。
Subjects ate whatever they wanted on feast days but consumed only calorie-free beverages and sugarless gum on fast days.参与者在大餐的日子里人们想吃什么吃什么,但在禁食的日子里只消耗没有热量的饮料和无糖口香糖。