学习专注背景音与场景 Focus & Study Ambience
咖啡馆角、竹林与檐下听雨——稳定的背景声帮助进入深度专注，学习、写作、工作的长时间陪伴。打开即播，无需安装。
A café corner, bamboo groves, rain on the window — steady background sound for deep work. Opens instantly and stays for hours, no app needed.
咖啡CoffeeA steaming cup of coffee on a wooden desk in quiet afternoon light.
竹林Bamboo GroveA swaying bamboo grove with rustling wind.
雨打窗Rain on WindowRaindrops tapping on the window glass, the green world blurring beyond.
溪流StreamA mountain stream with birdsong for cool focus.
茶室Tea RoomA tea room with charcoal fire and simmering water.
雪夜灯窗Snowy WindowA snowy cabin glowing with warm window light under a starry night sky.