美国生化实验室的危害

that's a chemical fire there， that's a biolab what is it released oh that can't be good for all those chemicals to be going up looking at the releasing there that is crazy oh my lord， i have never seen anything like that in my life this is from fire at the bio lab， the exit from my house they have a shelter and in place that is smoke and it's still blowing up what the hell is in those chemicals。