【简答题】I first took up walking as a means of escape. After a busy morning in my office, I found it refreshing to take a stroll at lunchtime, to breathe the fresh air and feel the sun. Another walk in the col...
【简答题】Rob Welcome to the show, Dr. Apple Day! Apple Please, just call me Apple. Rob Sure. So, Apple, you're a doctor. Let's talk about winter sicknesses. Apple OK. In the winter, people often get colds. Rob...