在中日战争爆发之际,日本悍然在海面上击沉清国运送军队的“高升号”轮船,这一事件轰动了全世界,由此在中英之间进行了一场旷日持久的“高升号赔偿案”。“高升号”是罗丰禄在战前向英国一家轮船公司租借的,事件发生后参与了该事件的调查,并在担任驻英公使期间在“高升号赔偿案”上与英国进行了艰辛的磋磨,但最终以赔偿所谓的高升号损失而告终。 As the Sino-Japanese war broke out, Japan brazenly attacked the Qing Dynasty by transporting the “Shenghao” vessel of the army to the Qinghai Sea. This incident caused a sensation throughout the world, and a protracted Number of compensation “. Loyalo leased to a British shipping company prior to the war, and was involved in the investigation of the incident and was conducted with the United Kingdom during the escalation of the ”Escalation" on behalf of the British Minister However, it eventually ended in compensation for the so-called loss of ascension.