视频中，一位年轻男子坐在一面白色的墙前，手里拿着一部手机。他穿着灰色的T恤和深色的裤子，脖子上戴着一个黑色的设备，手腕上戴着一块手表。他的表情专注，似乎在认真地看着手机屏幕，并用手比划着什么。背景中有一架木梯靠在墙上，墙上还有一些未完成的标记或涂鸦。整个场景看起来像是在一个正在装修或施工的地方。
The video shows a person sitting against a plain wall, holding a smartphone in one hand and gesturing with the other. The individual appears to be engaged in a conversation or presentation, possibly explaining something related to the phone. To the left of the person, there is a wooden ladder leaning against the wall. The setting seems to be an indoor space with minimal decoration, giving it a simple and functional appearance.
A man is sitting against a white wall with a wooden ladder leaning against it on the left side. He is holding a smartphone in his right hand and gesturing with his left hand while talking. He occasionally looks down at his phone, then looks up and continues talking. The man adjusts a small device on his shirt with his left hand and points at the phone with his left index finger.