Place it at the end of a joke or blooper so the reaction closes the scene, then follow it with Nelson's Ha-Ha! for a second reaction or cut to Laughing Dog Meme when the joke keeps escalating in a group video.
关于此声音
This clip is a long laugh lasting about eleven seconds, a full, unhurried burst of laughter that stays with the moment rather than cutting off quickly. It feels infectious and lighthearted, turning a small joke into a shared, cheerful reaction that invites everyone nearby to laugh along.