对中国的晋帝国与西方的罗马帝国而言,4~5世纪可谓多舛之秋。而洛阳、罗马二城的陷落意义最为深远。两者虽年代、地域远隔,而其过程、原因、影响亦颇有相似之处。今对二事件略加陈述,并比较其异同。一311年洛阳被匈奴人攻陷,史称“永嘉之乱”。从此一度统一南北之晋朝政权变得一蹶不振。此悲剧之出现可溯源于3世纪末。290年,晋武帝晏 For the Jin empire in China and the Roman Empire in the West, the 4th to 5th centuries are numerous. The fall of Luoyang, Rome, the meaning of the most far-reaching city. Although both age and geographical distance, but its process, causes, effects are quite similar. This is a brief statement of the two incidents and compare their similarities and differences. A 311 Luoyang was captured Huns, known as “Yongjia chaos ”. From then on, the power of North Korea and North Korea became unsettled. The emergence of this tragedy can be traced back to the third century. 290 years, Emperor Wu Jin Yan