a fact is a fact的意思

事實就是事實

and that's a fact───這是事實

a fat cat───有錢有勢的人（非正式）

a fat chance───微小的機會

after the fact───事的；犯罪之后

check a fact───查證事實

face the facts───面對現實；正視事實

in actual fact───事實上

is that a fact───這是事實嗎

objective fact───客觀事實

fact is a fact, which no one can deny.───事實總是事實，誰也否認不了的。

He is not only a fact, but a living fact.───他不但是一個事實，而且是活的事實。

fact is a fact.───事實就是事實。

A fact is a fact. The fat man has a flag in his hand.───事實就是事實.那個胖子手里拿著個旗子

A fact is a fact, which no one can deny.───事實總是事實，誰也否認不了的。