translation.en: You know, if you're out there and you see buildings horribly destroyed and down in that direction, less destroyed here, then you know that it was over there, the blast, and you're going this way, as long as you're going crosswise to the wind.
translation.zh: 你们知道，如果你看到在那边的建筑 发生严重的损毁 但是这边的建筑损毁得没有那么严重 那么你就可以知道爆炸发生在那边， 而你应该朝着这个方向走 同时注意垂直于风的方向走