1·Source Code is an original script, which must have been a refreshing prospect given that most projects coming out of Hollywood seem to be a spinoff of some pre-existing franchise.
《源代码》是原创剧本，这对于来自好莱坞的那些续集和前传什么的来说应该是提供了一个很清新的前景吧。
2·The Wall Street Journal: How did you come up with the idea for the spinoff?
华尔街日报：你们怎么会想到要出续集的？