And what happens is -- this is -- I'm going to show you now some fallout plumes. Within 20 minutes, it comes straight down. Within 24 hours, lethal radiation is going out with prevailing winds, and it's mostly in this particular direction -- it's going northeast.
接下来将要发生的－这是－ 我现在要向大家演示放射性坠尘。在20分钟内 坠尘直线下落；24小时内， 致命的辐射将随着盛行风飘散 基本上沿着某一特定方向 向东北方飘去