Check real-time air quality data for cities in China and globally. View PM2.5, PM10, temperature, humidity, pressure, and other pollutants. Display AQI levels with color-coded categories indicating pollution severity.
The app offers four sections: basic sentence patterns, situational dialogues, substitution exercises, and new words. It supports synchronized text and audio reading, with sentence pronunciation on click and progress control via sliding.
Edit text with intelligent voice input, predictive text, and error correction. Search instantly while chatting. Use game keyboard for quick replies and team commands. Access emojis and special fonts for creative expressions.
Connect to key cutting machines via Bluetooth. Decode and cut keys. Duplicate keys and create custom profiles. Receive intelligent updates. Manage key data and settings remotely.
