誰も知らないでしょう。
誰も知らないよ。
誰も知らないよ。
誰も知らないよ。
No one knows why.
Nobody knows why.
Nobody will be the wiser.
No one can tell.
There is no one but knows it.
何も知らないふりしてよ。
Nobody knew.
There are few men who don't know that.
Nobody knows that yet.
Who knows that?
Nobody else can know.
No one knows that.
Nobody knew that.
Everyone knows that.