分辩

zhèng jù jù zài wú xū fēn biàn

证据俱在，无需分辩。

All the evidence is here. There is no need for further explanation.

yòng bu zháo nǐ lái fēn biàn

用不着你来分辩。

There's no need for you to offer an explanation.

wǒ xiǎng fēn biàn jǐ jù

我想分辩几句。

I would like to offer a few words of explanation.

wèi zì jǐ fēn biàn

为自己分辩

defend oneself

bù yào zài fēn biàn le yǒu cuò wù jiù chéng rèn ma

不要再分辩了，有错误就承认嘛！

Don't try to explain away the situation. If you have made mistakes, just admit them.