誰も知らない基地のことの英語

a stranger

a place that you don't know yet

I don't know his name or address.

the state of being totally unfamiliar with something

not knowing anybody

the quality of being unknowable

a person who is a total stranger

I know nothing

unknown to most people

without someone's knowledge

I don't know anybody by the name of Akiyama.

a period of time during which something is secret

I don't know who it is.

lesser‐known

He did not give his address.

not knowing or perceiving

not known to exist

didn't know the way home

No one knows why.

nameless person

What has woman to do with such affairs?

I don't know anything about it whatsoever.

the condition of still being unknown

Everybody was filled with admiration―lost in admiration.

That is none of your business―no business of yours.

not widely known

A fat lot you know about it!

Nobody can tell.＝Who can tell?

That is none of our business.

an unenlightened state