我只恨时光到底有多毒
[wŏ zhĭ hèn shí guāng dào dĭ yŏu duō dú]
'I Only Hate How Poisonous Time Can Be' indicates regret or pain about things left undone or people missed due to time passing by. The speaker laments the effects of time on relationships and experiences, feeling that time only brings harm or sorrow.