每年的三月，乍暖还寒，气温波动幅度较大，今天最高气温18℃，也许两天后最高气温只有5℃，气温过山车非常常见。前几天济南竟然暴雪降临，实属罕见。善意提醒小伙伴们，别着急扔掉冬装，“春捂秋冻”为宜。

Seattle Police say they arrested an 18-year-old on Wednesday after he was found with handguns, ammo magazines, and knives.