演習戰車墜溪

http://udn.com/news/story/10249/1902863-%E7%94%9F%E9%82%84%E9%A7%95%E9%A7%9B%E5%85%B5-%E4%BE%9D%E6%A5%AD%E5%8B%99%E9%81%8E%E5%A4%B1%E5%88%97%E8%A2%AB%E5%91%8A