1.C U 惨事，灾难　a terrible, unhappy, or unfortunate event
2.C 悲剧　a serious play that ends sadly, especially with the main character's death, and is often intended to teach a moral lesson

　bear〔cause, suffer〕 a ～　忍受〔引起，惨遭〕不幸
　famous ～　著名的悲剧
　great ～　极大的不幸
　family〔love〕 ～　家庭〔爱情〕悲剧
　air ～　空难
　～ to sb's friend　某人朋友的不幸

　Father's sudden death was a tragedy to his family.　父亲的突然去世对全家是一个极大的不幸。
　The tragedy he mentioned took place in January.　他提到的那一悲惨事件发生在一月。
Hamlet is one of Shakespeare's best known tragedies.《哈姆雷特》是莎士比亚最著名的悲剧之一。

［词源］古法语tragedie（山羊）