他们不得不依赖依旧活着的历史人物或者那些纪实性的新闻文件去研究历史。

They will be forced to rely on the memories of living subjects or on real-time journalistic accounts.

youdao

我们不囤积信息；我们让原创的文件和新闻故事变得可用。

We don't hoard our information; we make the original documents available with our news stories.

youdao

日本《产经新闻》：我想问关于发表共同文件的问题。

I have a question about the issuance of a joint document.

youdao