快速电商描述生成助手

```json
{
  "short_description": "高性能无线蓝牙耳机，集主动降噪、长续航与触控操作于一体，为音乐爱好者与运动达人量身打造。",
  "long_description": "这款无线蓝牙耳机以卓越音质和便捷功能引领潮流，专为高需求用户设计。无论是在繁忙的通勤路上，还是在高强度的运动中，主动降噪功能都能让您尽享纯净的音乐体验。耳机具备超长续航能力，支持全天候使用，无需频繁充电。此外，触控式操作设计让您轻松实现音量调节、切换曲目及接听电话，为您提升使用的便利性。无论是对音质有极高要求的音乐发烧友，还是需要高效设备的运动达人，这款耳机都能满足您的需求。",
  "seo_keywords": [
    "无线蓝牙耳机",
    "主动降噪耳机",
    "长续航耳机",
    "触控操作耳机",
    "运动耳机"
  ]
}
```

```json
{
  "short_description": "Track your fitness goals with this waterproof smart band featuring heart rate monitoring and activity tracking.",
  "long_description": "Stay on top of your fitness journey with this versatile smart band, designed with active individuals in mind. Equipped with real-time heart rate monitoring, it helps you keep track of your health metrics accurately. Its comprehensive activity tracking features allow you to log your workouts and daily movements effortlessly. Thanks to its waterproof design, you can wear it in all conditions, whether you’re hitting the gym, going for a swim, or just tackling a busy day. Perfect for fitness enthusiasts looking to maintain a healthy and active lifestyle with ease and style.",
  "seo_keywords": [
    "smart band",
    "heart rate monitor",
    "fitness tracker",
    "waterproof activity tracker",
    "best smart band for workouts"
  ]
}
```

```json
{
  "short_description": "超轻便迷你便携风扇，小巧设计，USB充电，学生职场必备！",
  "long_description": "这款迷你便携风扇是您的随身清凉伴侣！它采用超轻便设计，小巧迷你，轻松放入口袋或包中，无论是通学路上，还是办公室加班，都能随时随地感受清爽。USB充电接口设计，支持多种设备充电，方便快捷，助您远离电量焦虑。特别适合学生和办公室职员使用，告别酷暑烦恼，让夏天清凉又有趣！",
  "seo_keywords": [
    "迷你便携风扇",
    "USB充电迷你风扇",
    "学生清凉必备",
    "办公室小风扇",
    "轻便随身风扇"
  ]
}
```