Gas leaks are not a common occurrence but that accident once happened can take the lives of many people. As a firefighter, I have seen many such incidents happen but the most terrible thing was when I was 28 years old, the fire engulfed the house of four. There's no way in we're helpless. Until finally when the fire was about to engulf the house I was able to bring them out. But fear still enveloped me because the fire was so terrible. Shining through the sky. A terrible experience. 
ok bạn nhá =))