视频中展示了一只长臂猿坐在一根木头上，背景是模糊的自然环境。长臂猿的毛发呈浅棕色，它用一只手捂住脸，似乎在沉思或感到困惑。随后，它放下手，继续低头看着地面。整个场景显得非常安静和宁静。
The video shows a white gibbon sitting on a log in a natural setting. The gibbon is grooming itself, using its hands to scratch and clean its fur. The background is blurred, but it appears to be a forested area with greenery. The gibbon's movements are slow and deliberate as it focuses on grooming.
A fluffy, light-colored primate is sitting on a log in a natural, forested background. The primate has its head down and appears to be in a resting or contemplative state. Gradually, the primate begins to lower its right leg from its bent position. The leg continues to lower until it is almost fully down. The primate's head remains down throughout the motion, and its body slightly shifts as the leg moves.