你已谎话成瘾叫我如何
[nĭ yĭ huăng huà chéng yĭn jiào wŏ rú hé]
Translates to 'You have become addicted to lying, how am I supposed to deal with that?' This expresses powerlessness or despair towards someone who consistently lies, showing a struggle with dishonesty in a relationship or interaction.