Place it at the end of a fail sequence, after the mistake itself and before the reaction shot. Follow it with a Nelson's Ha-Ha! moment for teasing, or precede it with a sudden suspense beat when the error needs a build-up before the payoff.
关于此声音
This is a short 3.4-second voice clip of someone blurting out 'Ai que danow' in a startled, over-the-top reaction. The delivery turns a small mishap into a funny, panicked moment, with the kind of embarrassed disbelief you feel the second you realise something has just gone wrong in front of other people.