Place it as the immediate reply in a reaction cut, then follow with an oh my god wow for escalation or a huh sound if the confusion needs a second beat from another voice in the edit.
关于此声音
The clip is a very short spoken reaction, under a second long, with a male voice firing off the Portuguese phrase "Como é que é?" in a sharp, incredulous tone. It lands as pure disbelief and comic confusion, the sound of someone who cannot believe what they just heard and needs it repeated immediately.