Paul: What are you watching? 
保罗：你在看什么？
Della: I’m watching a really good show about cold cases. They take unsolved crimes from decades ago and reconstruct them, trying to solve them once and for all. 
戴拉：我在看一场关于铁证悬案的节目。他们取自几十年前未解决的犯罪案件，让后重现案情，试图彻底地解决这些悬案。
Paul: But after all this time, isn’t the trail cold? How do they solve the crimes with no new leads? 
保罗：但是毕竟，这次不是追踪旧案吗？没有新的线索，他们如何处理这些罪案？
Della: They go over the witness testimony and use scientific methods that didn’t exist many years ago. 
戴拉：他们检查证人、证言，运用许多年前还没有的科学方法。
Paul: Isn’t there a statute of limitations for most crimes? 
保罗：大多数的罪案没有法律时效吗？
Della: Yes, but not for murder. 
戴拉：有，但是谋杀案没有。
Paul: I really doubt a TV show can solve crimes that the police couldn’t crack. Are any crimes really ever solved on the show? 
保罗：我确实怀疑一个电视节目就能解决警察都没办法突破的罪案问题。有没有哪个罪案真的在电视上解决了？
Della: Yes, of course. 
戴拉：有，当然。
Paul: How? Through crack investigative methods or a keen eye for detail? 
保罗：怎么做的？通过找到调查方法，还是仔细研究细节？
Della: Deathbed confessions. 
戴拉：临死前的忏悔。
Paul: Ah. 
保罗：呃。

Paul: What are you watching? 

Della: I’m watching a really good show about cold cases. They take unsolved crimes from decades ago and reconstruct them, trying to solve them once and for all. 

Paul: But after all this time, isn’t the trail cold? How do they solve the crimes with no new leads? 

Della: They go over the witness testimony and use scientific methods that didn’t exist many years ago. 

Paul: Isn’t there a statute of limitations for most crimes? 

Della: Yes, but not for murder. 

Paul: I really doubt a TV show can solve crimes that the police couldn’t crack. Are any crimes really ever solved on the show? 

Della: Yes, of course. 

Paul: How? Through crack investigative methods or a keen eye for detail? 

Della: Deathbed confessions. 

Paul: Ah.