1915年，卢西塔尼亚号在大西洋沉没，激起了美国对第一次世界大战的关注与参与。余污肉包不吃肉106肉

　　An animated depiction of the sinking of the Lusitania: In May 1915, the liner leaves the United States, headed for Liverpool with over 2000 passengers on board. As the ship nears its destination, she is struck and severely damaged by a torpedo from a German U-boat. Even as frantic efforts to evacuate the ship are underway, another torpedo strikes the ship, leading quickly to di... (展开全部)