English translation of '若无其事'
(ruò wú qí shì)
act as if nothing is the matter
⇒ 他心里很生气,表面上却装出若无其事的样子。(Tā xīnli hěn shēngqì, biǎomiànshang què zhuāngchū ruò wú qí shì de yàngzi.)
Inside he was very angry, but on the outside he pretended that nothing was the matter.
Translation of 若无其事 from the Collins Chinese to English Dictionary