cocos-engine/cocos/physics-2d/category.json

{
    "title": {
        "zh": "2D 物理系统",
        "en": "Physics System 2D"
    },
    "description": {
        "zh": "物理系统的 2D 版本，用于在 2D 世界下模拟物理",
        "en": "2D version of the physics system, used to simulate physics in a 2D world"
    }
}