Butt no one really knew how long people were traveling.

但是，没人真的知道古人到底走了多远的路程。

youdao

Unfortunately, at that time, no one really knew about this condition.

不幸的是，在当时，没有人知道主人公的情况。

youdao

No one really knew what the old man thought about any of the important issues.

没有人真正知道这位老人对一些重要问题的任何看法。

youdao

No one really knew how the U.S. debt downgrade would ultimately impact the markets.

FORBES: Prudent Investors Are Prepared To Take Advantage Of Market Volatility

Of course, no one really knew what that meant since Apple pretty much refused to share usage data with publishers.

FORBES: Connect

For Ruiz, the aristocratic age, before identity cards and international files, was when no one really knew what was in a name.

NEWYORKER: Mysteries of Lisbon