By Alex Prewitt,Stephanie Apstein,Richard Demak,Michael Rosenberg From tall fences covered in fake grass, to an army of people dressed in hazmat suits, here’s a look at life on the ground at the 2022 Winter Olympics. BEIJING — Less than six months after the Summer Games in Tokyo, it’s time for the 2022 Winter Olympics in Beijing. Below, Sports Illustrated’s team of writers on the ground in China share their experiences after traveling from the U.S. and spending a few days in the host city. Three years ago, I made the ambitious—and no doubt foolhardy—decision to pitch a series of stories about …