It isn't clear whether or not he meant this to be autobiographical or fiction.I choose to believe it to be the former.
翻译:他的故事是自传还是虚构的,不得而知.我觉得是前者.
分析:
第一句话是一个主语从句.it是形式主语,whether引导的是逻辑主语(真正的主语).
whether or not he meant this to be autobiographical or fiction这句话作逻辑主语
It isn't clear 的it是形式主语.
其实这句话可以写作Whether or not he meant this to be autobiographical or fiction isn't clear.他用这个故事来表达的是一个自传抑或是虚构的故事(小说),这还不清楚.
再问: 嗯,很满意谢谢