视频展示了一只猴子的特写镜头，背景是模糊的绿色植被。猴子的脸部有鲜艳的颜色，鼻子和嘴巴周围是红色和蓝色的斑块，下巴和颈部有橙色和黄色的毛发。它的眼睛是深色的，表情显得有些严肃。在视频中，猴子张开了嘴巴，露出了它的牙齿和舌头，似乎是在打哈欠或发出声音。随后，它闭上了嘴巴，继续保持着严肃的表情。
The video features a close-up of a mandrill, a primate known for its vibrant and colorful face. The mandrill's face is predominantly red with blue and white markings around the eyes and nose. Its fur is a mix of dark brown and orange hues. In the video, the mandrill opens its mouth wide, revealing its teeth in what appears to be a yawn or a display of dominance. The background is blurred, suggesting a natural, forested environment. The mandrill then closes its mouth and looks around, appearing calm and alert.
A monkey with a colorful face, featuring a red nose, blue cheeks, and orange fur, is seen against a green background. The monkey begins to open its mouth slightly, gradually widening it as it appears to yawn. The yawn continues, with the monkey's mouth fully open, revealing its teeth and throat. After the yawn, the monkey starts to close its mouth, still holding onto an object with its hand. The monkey's mouth is almost closed, and it continues to hold the object while looking slightly to the side.