What is the weight of an Arctic fox?
一只北极狐的重量是多少?
What is the weight of the gold coin?
这块金币的重量是多少?
What is the weight of this gold coin?
这块金币的重量是多少?
Most everybody understands the basic concept of what a calorie is: you eat food, it delivers something that can affect your weight, and that something is divided into units called calories.
大部分人所理解的基本定义是,人们吃食物,其中某些物质影响体重,这种物质划分为小单位后称之为卡路里
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