追究

jǐng chá zài zhuī jiū chē huò yuán yīn

警察在追究车祸原因。

The police are looking into the cause of the car accident.

zhè qǐ shì gù de zé rèn rén yī zhí wèi bèi zhuī jiū zé rèn

这起事故的责任人一直未被追究责任。

The people responsible for the accident have never been brought to account.

zhè liàng chē zi yào shi chū le shén me wèn tí wǒ yào zhuī jiū nǐ de zé rèn

这辆车子要是出了什么问题，我要追究你的责任。

If anything happens to the car, I will hold you accountable.