网络上我们用假名说真话现实上我们用真名说假话
[wăng luò shàng wŏ men yòng jiă míng shuō zhēn huà xiàn shí shàng wŏ men yòng zhēn míng shuō jiă huà]
On the internet, we use pseudonyms to speak honestly while in real life we tell untruths under our true identities. It expresses irony about honesty online versus dishonesty offline.