A new theory on the earliest years ushering in the beginning of sino - russia diplomatic history 中俄外交史上限悬案有新说
3.
Cold case investigator pat brown could be on the trail of an ancient killer 悬案研究人员布朗也许正在追踪一位古代的凶手。
4.
Somehow , chu loses money because of chi , so he agrees to work for her to compensate her loss 慈累珠失去银两，只有替她工作以还债，期间还帮助她侦破多宗悬案。
5.
Recent breakthroughs in physics , made possible in part by fantastic new technologies , suggest answers to some of these longstanding questions 部分拜赐于奇妙的新科技，物理学上最近有些突破。这些突破对于解答某些悬案有所启发。
6.
Li shang - yin ' s untitled poems kept in his poetic collection mainly include two categories : eight eight - line poems with seven characters to each line and three four - line poems with weven characters to a line , respectively attached to his two romances probably labeled as record of the blue bridge and record of the green bird 摘要李商隐诗集中存录的《无题》诗，主要是七律八首，七绝三首，可分别系列于他所写作的拟名“蓝桥记” 、 “青鸟记”两篇传奇文辞，其无题的语意和情调均和传奇故事中的情节丝丝入扣；诗中有所疑难的语句和隐事，后世注解者多争论不息的无从落实的悬案，通统可由传奇故事的具体经历，恰当地给以解说。
