瞎猜

wǒ men shì méi yǒu gēn jù de zhǐ shì xiā cāi kě shì jié guǒ què cāi duì le

我们是没有根据的，只是瞎猜，可是结果却猜对了。

We had nothing to go by. It was a shot in the dark, but it turned out right.

xiā cāi bìng bù shì wǒ de zhuān cháng

瞎猜并不是我的专长。

Wild guesses aren't much in my line.

tā dé chū de shù zì shí jì shang zhǐ shì xiā cāi ér yǐ

他得出的数字实际上只是瞎猜而已。

The figure he came up with was really just a shot in the dark.