这个历史纪录片揭示了许多关于古代文明的有趣事实。

The historical documentary revealed many interesting ___facts about ancient civilizations.

在写论文之前，她仔细核对了所有事实。

Before writing the essay, she carefully verified all the ___facts.

新闻报道必须基于可核实的事实，不能编造。

News reports must be based on verifiable ___facts, not made-up stories.

在讨论这个问题时，我们应该基于事实而非个人观点。

When discussing this issue, we should base our arguments on ___facts rather than personal opinions.