In 1989 an 6.9 earthquake almost flattened America, killing over 270 people in less than four minutes.1989年，一场6.9级的地震几乎铲平美国，在短短不到4分钟的时间里，夺去了270余人的生命！In the midst of utter devastation and chaos, a father left his wife safely at home and rushed to the school where his son was supposed to be, only to d