干系

bǎi tuō bù liǎo gān xì

摆脱不了干系

cannot shirk the responsibility

tā bù chéng rèn yǔ zhè ge shì gù yǒu rèn hé gān xì

他不承认与这个事故有任何干系。

He denied any responsibility for the accident.

zhè dōu shì tā yī gè rén zuò de gēn wǒ méi yǒu gān xì

这都是他一个人做的，跟我没有干系。

This is all his own doing. I bear no responsibility for it.

zhè shì tā zì jǐ de shì qing hé wǒ méi yǒu gān xì

这是他自己的事情，和我没有干系。

This is his business, and it has nothing to do with me.

gān xì fēi cháng zhòng dà

干系非常重大

a very major implication

tóng zhè zhuāng àn jiàn yǒu gān xì

同这桩案件有干系

be involved in the case

bǎi tuō gān xì

摆脱干系

get rid of the involvement