健康饮食-算起来
时间：2019-02-23 作者：英语课 分类：英语听力广播—Listening
英语课
Change up your eating habits
改善饮食培养良好的饮食习惯
Count It Up
算起来
When your day revolves 1 around a full schedule, it can be difficult to eat right when you don't have the time or choice to get something healthy.
Therefore, it's important to keep track of your caloric intake 2. Did you know there are 3,500 calories in 1 pound of fat?
In order to lose 1 pound per week, you need to cut 500 calories out of your diet per day.
v.（使）旋转( revolve的第三人称单数 )；细想
- The earth revolves both round the sun and on its own axis. 地球既公转又自转。 来自《现代汉英综合大词典》
- Thus a wheel revolves on its axle. 于是，轮子在轴上旋转。 来自《简明英汉词典》