Whenever possible, references to open sources are made in the footnotes.

在有公开资料可以佐证的地方，我都用脚注的方式表明了出处。

youdao

They often fail to include information from more reliable Chinese open sources.

他们经常未能将来自更可靠的公开的中国信息纳入考虑。

youdao

The Russian foreign intelligence service (SVR) has ALL information that is available from open sources.

俄罗斯对外情报局(SVR)掌握了所有可以公开获得的信息。

youdao

Yet Mr. Sutyagin, a specialist on the American Navy, provided reports based on open sources.

CENTERFORSECURITYPOLICY: Russia's emerging autocracy

He also provided information from open sources, a fact that was barred from mention at his trial.

CENTERFORSECURITYPOLICY: Russia��s emerging autocracy

Talking about cybersecurity, a new assessment of the use of open sources by the intelligence community was released this week.

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