【简答题】The temperature of your body should be always just the same, no matter whether the weather is hot or cold. That is why the doctor uses his thermometer( 温度计 )when you are sick. The body keeps the same ...
【简答题】A laugh a day keeps the doctor away You’re feeling stressed out. So what do you do? Go to the doctor? Speak to a friend? Have a warm bath and do some yoga? At Professor Hart’s clinic in London you can...