Place this clip right after the laugh it is answering in your timeline, keeping it as the response shot. Start with the Carlos Alberto Laugh Sound Button to set up the giggle, then follow with this line before cutting back to your reaction.
关于此声音
This 3-second clip captures Luciana Genro saying in Portuguese that she did not understand Eduardo Jorge's little laugh, delivered as a flat, pointed remark. It feels dry, confused and quietly confrontational, like a polite call-out that leaves the other person to explain themselves. It comes from an exchange between the two Brazilian politicians.